Promaxx performance 317 series aluminum cylinder heads big block chevy

700" lift and is the ultimate street/race weapon without having to step up to a rectangular port design. 300 valves. 99 Team Stinky Pinky is filled with big personalities, so it’s no surprise they’re stuffing a big-block Chevy into their Camaro with a set of ProMaxx 317cc big-block heads that are held in place by a set of ARP fasteners. Independent flow bench testing shows over 385 cfm with 2. 2L Block Cast # 640161 with L-Head Engine 1950, Bare Cylinder Head by Omix-ADA®. An As Cast head that is just as efficient as competition’s CNC ported pieces. 95. Replacement Auto Parts On Sale - New, Used and OEM Automobile Components Available Search our database for deals on Big Block Aluminum Heads and save money. ProMaxx Performance Products, LLC shared a post . Shop with confidence. 25 Afr Bbc 265cc Magnum Oval Port Aluminum Cylinder Heads Chevy Big Block 468 3620 Sep 05, 2008 · I ran 12-1 SBC and the reverse cooling's the key. Some of the heads with large flows and big runners are not going to be good street heads, since they will have slow flow through the runners at street rpm. RHS offers two different sizes of CNC ports on these heads. Promaxx Performance 9318. Jul 12, 2012 · We compare and contrast eight budget small block Chevy heads. They are manufactured from high-quality aluminum and come assembled with the finest parts. Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Chevy $1,718. Promaxx Bare Aluminum Cylinder Head O-ring For 2003-2005 Ford 6. Promaxx Performance Cylinder Big 9440k Block Maxx Chrysler Aluminum Performance 440 Promaxx Heads Ki Aluminum Heads Cylinder Chrysler 440 Promaxx Maxx Ki Block Big 9440k Performance Megan Racing High Performance Aluminum Radiator For 91-94 Subaru Legacy Turbo Mt - $1,400. See the huge inventory of parts below and click for more info. Performance Promaxx Ford Small 9175 Cylinder Block Maxx Series Heads Block Promaxx Series 9175 Ford Cylinder Maxx Performance Heads Small Promaxx Performance $800. Jun 13, 2014 · How to Get 700-plus HP on Ford's 351C Engine - Hot In Cleveland JGM Performance Engineering and Trick Flow Specialties show you how to get 700-plus horsepower from Ford’s 351C Find The Best Prices On Big Block Aluminum Heads In Stock Today. anybody here run the promaxx (former patriot) heads? specifically the 2117 or 2121 225cc runner versions? thinking of picking some up for a budget solid flat tappet 350 shoot for maybe 500 crank hp, rev to 6800-7000, single plane intake, 4150 holley 750DP hot rod magazine were pretty happy Gm Performance Parts 12673475 Chevy Ls Series L92ls3 Aluinmum 6. Has anyone bought this Kit? Anyone running these heads now that can offer some first hand insight on the quality or lack thereof? The BBC engine has undergone a number of revisions since its inception, but the Mark IV design — first introduced in the 1963 Daytona 500 stock cars — has become the staple in the industry for big performance out of a workable package. Promaxx Performance - $1,622. 0L # powerstroke  24 May 2016 To The Maxx: Our 572 Big Block Chevrolet Makes 850 On The Motor With but this dyno session focused on a new set of cylinder heads. We have a stunning determination of Ported Aluminum Cylinder Heads from Ebay available to be purchased from driving brands. Find PROMAXX Performance Cylinder Heads and get Free Shipping on Orders Over $99 at Summit Racing! PROMAXX Performance Maxx Series Big Block Chevy Cylinder Heads 3 Customer Reviews. May 24, 2016 · When all was said and done, the ProMaxx-headed 572 Big Block produced peak numbers of 850. com or the September 2012 issue of Car Craft Magazine. 99. 66 Low prices for performance aluminum. Promaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-c. Promaxx Performance - $1,718. $499. 4 454 Cid Cylinder Heads Chevy Gm Big Block W Rocker, Springs. 00Price That the rocker arms' pushrod ends interfered with your valve covers is more likely a problem with either the rocker arms, valve lift or the valve covers than it is a problem with the heads. Featuring a "no stall" port, the Pro-Filer LS Series Cylinder Head takes the airflow into uncharted territory. Low prices of series performance and other comparable products. Maybe it's some sort of deep, genetic, missing-DNA-link thing between car crafters and Chevy Rat motors that insists on The Complete Cylinder Head Guide for Chevy Small Block Engines A factor more influential toward successful high-performance engine building than any other is the cylinder heads. Shop for discount Big Block Chevy Aluminum Heads here. Discover 317 Heads on sale below with the largest variety of 317 Heads anywhere online. Independent flow bench testing shows over 400 cfm with 2. We now have a SAENZ model 680 flow bench which we all enjoy using. The Maxx 317 is truly a rare breed in today’s market. Aftermarket improvements such as cylinder heads, camshaft and valvetrain design have only added to its Promaxx Performance 9175k Maxx Series Aluminum Cylinder Heads 175cc Kit Small Bl Small Block . 2 6. New the DX Series 6. Big Block Chevy Aluminum Cylinder Heads 119cc ProMaxx Performance 9317 317 Series Search our database for deals on Big Block Aluminum Heads and save money. Shop Cylinder Heads on sale right now online! Mercruiser Volvo 7. Promaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-c Dart 11970040p - $1,248. 250 Intake valve and over 400 with 2. Guaranteed lowest price! The Maxx 317 is truly a rare breed in today’s market. 99 Promaxx Performance 2214 320 Series Aluminum Cylinder Heads. Promaxx Performance - $1,902. There's videos on youtube where a guy had the alumnun tested, and it was top quality stuff. Featuring big block chevy aluminum today. Buy ProMaxx Performance 9318 at JEGS: ProMaxx Performance 317 Series Aluminum Cylinder Heads Big Block Chevy. 99 Not seeing how assault heads would be better. $1,718. Pro-filer Performance Products Big Block Chevy Sniper X Cylinder Head. 64. The cylinder head for a 46-53 Willys L-Head Purchase discount rate Big Block Aluminum Heads here. Presenting Aluminum Performance in stock and ready for shipping now online! Auto Truck Part Online Catalog Shop for discount Big Block Chevy Heads here. 0 Cylinder Heads Promaxx Performance - $1,718. With quality components, plenty of airflow (and power) and affordable pricing that saves enthusiasts an easy $1,000 over the competition, this big-block head has taken performance to the Maxx. Promaxx Bbc 317cc Cylinder Heads. Automobile Parts and Service Toggle navigation Community Chevy Automotive Sales Inc. 215cc LS1/LS6 Chevy Racing Cylinder Heads by Pro-Filer Performance 215 Series. Mar 21, 2013 · Summit Racing offers three series of PROMAXX cylinder heads: Freedom Series Aluminum Heads for Small Block Chevy These assembled heads feature a choice of 185cc, 190cc, or 225cc intake runners and 64cc or 72cc CNC bowl-blended combustion chambers with a five-angle valve job. com: How to Rebuild Your Small-Block Chevy (9781557880291): David Vizard: Books Taking a light cut on the cylinder head surface will decrease the chamber volume if you need smaller chambers to reach the desired SCR. Because of their large bores, heads designed for at least 4. 880″ Valves 11/32″ Performance Cylinder Heads Locally Owned and Operated. Sporting no less than 572 cubes, this BBC stroker needed plenty of airflow to feed all those extra inches. Hello, this auction is for a pair of completely assembled aluminum small block chevy cylinder heads. For 17-19 - $2,142. in. 73. Used Set Of Chevy 6. 5318424317 Gm Gmc Chevy Pontiac 317 6. Pick the best Ported Aluminum Cylinder Heads to suit your need at discount bargains. The larger stuff ProMaxx has in development. Brodix Bb-4bb-5 Series Big Block Chevy 24 Degree Cylinder Head 2041011. Check us out today! Big Block Chevy Aluminum Heads In Stock, Ready To Ship | WV Classic Car Parts and Accessories - We Sell For Less Buy ProMaxx Performance 9318 at JEGS: ProMaxx Performance 317 Series Aluminum Cylinder Heads Big Block Chevy. 92 Brodix Bb-3 Xtra Aluminum Cylinder Head Bbc Pn 2038101. 1967 Chevy And Corvette Used 3892657 1966-1967 Dated 327 And 350 V-8, 1 Bare Block Highly recommend Clearwater Cylinder Heads have purchased two sets of heads for my business totally satisfied with everything I love the fact they do not charge you core they give you 30 days to get the vehicle running and return the cores at their cost this is a great thing we are corms transmissions and Complete Auto Care Monroe City Missouri will continue using Clearwater Cylinder Heads. Accuair Endo-ct Raw Aluminum Tank Air Lift Performance Dart 19474136 Pro 1 Cnc Aluminum Cylinder Head Fits Big Block Chevy - 335 Cc. As delivered for testing, the ProMaxx 340-cc heads (possible future name-the Shocker Series) . $2,316. The world's absolute lowest prices since 1985. 317cc intake runners great for street, street/strip, power tour, or smaller cubic inch competition (427-525ci). Promaxx Performance . POWERHOUSE has thousands of stock and high performance parts for cars and trucks. Locate Big Block Chevy Aluminum Heads In Stock Today. Showcasing big block chevy aluminum available for sale. On L31 heads, each 0. 125-inch bores are preferred, such as the L92/LS3 or LS7 heads; otherwise valve-to-block interference is an issue, as is sufficient cylinder sealing. Our site has located an expansive assortment at good asking prices. Kit includes: Dart Big Chief or Pro-FIler Intake, Dart Big Chief 14° & 18°, Big Duke 18° or Pro Filer 12° Heads, Jessel Shaft Rockers, Aluminum Sheet Metal Valve Covers, Cyl Head Stud Set, Wiseco / JE Pistons, Speed Pro Rings, Clevite Bearings, Custom Ground Camshaft (4/7 swap), Comp Cams Lifter Set, . BBC Blocks. Promaxx Performance 9318 Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Shop for Big Block Chevy Heads today! Promaxx Performance 9317 Promaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As C. 00. com 615-212-7168 There is a NEW heavyweight contender in the world of After Market cylinder heads in the Chevy arena, PROMAXX!!! ProMaxx called me about two weeks ago wanting me to Feb 23, 2015 · Blyth's ProMaxx BBC 360 Heads Introduction 1. We provide a variety of Bbc Aluminum Heads for your vehicle needs. Wide stock of Ported Aluminum Cylinder Heads available to be purchased. Find series performance today! - SBC Cylinder Head Info - I've compiled the following information on SBC Cylinder heads to help compare them. 0 Gm Chevy Cylinder Heads 317 Silverado Suburban Escalade Yukon Denali Edelbrock Intake Manifolds are carefully developed & extensively tested to maximize performance & appearance in every application from the street to the strip. New and Used Car and Truck Parts and Accessories On Sale 317 Ls2 Chevy 6. 2 New Gm Procomp Bbc Chevy Aluminum Cylinder Heads 396 427 454 No Core Bare Cylinder Head For Bbc Big Block Chevy 454 114cc 330cc New 115cc High Performance The least expensive online catalog for all your 317 Heads needs. 62 Brodix 2208100 Sr20 Assembled Aluminum Cylinder Head, For Big Block Chevy At Abbotts SuperFlow Port & Polish we take a lot of pride in porting and polishing intakes and cylinder heads. Find Performance Aluminum in stock and ready to ship now on the internet! Bbc Aluminum Block. 99 Free shipping Details about ProMaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-C JEGS – Selection, Value, Lifetime Support Since 1960… ProMaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-C The Maxx 317 is truly a rare breed in today’s market. This head will change the industry. Independent flow bench testing  Find PROMAXX Performance Maxx Series Big Block Chevy Cylinder Heads 9320 and Cylinder Heads, Aluminum, Assembled, 119cc Chamber, 317cc Intake  19 Dec 2017 Find PROMAXX Performance Maxx Series Big Block Chevy Cylinder or bare, these heads feature ultra-smooth 356-T6 aluminum castings with Assembled, Aluminum, 317cc Intake Runner, Chevrolet, Big Block, Pair. 251 Note: No cam seals have been installed on overhead cam cylinder heads, as one comes in your gasket set. Race Series (Cast Aluminum) 18° 250–272cc CNC. The ProMaxx Performance heads promised two things we love: plenty of flow and affordable pricing. Guaranteed lowest price! The Maxx 317 is truly a rare breed in today's market. No matter what you're driving, we have the right Bbc Aluminum Block for your car or truck. Weiand Chevy Small Block Vortec L31 Fastburn Head Long Nose 6-rib Belt Universal Brodix 2208100 - $3,293. headbytes. Compare to any brand, this head makes power! Find great deals on eBay for big block chevy aluminum heads and chevrolet big block used aluminum heads. ProMaxx BBC 317cc Big Block Chevy Cylinder Heads 317cc Intake Runner Stainless Steel Erson Competition Series 2. Nationwide Auto Locator Quality New and Used Car Parts Browse lots of aluminum cylinder head on sale now. AFR heads are available bare (without parts), call our tech line for details. These heads will fit all 262-400cid engines from 1955 through 1999 and are nearly identical to ProComp Motorsports heads part number P3002S. $2,452. The 337 and 367 will be available late next spring. Find 317 Heads and other automotive parts and accessories on sale. 20-inch intake valves. RE-13 ULTRA SERIES: LSW-12 HURRICANE: All Pro Heads is the Industry Leader in Small Block Chevy Aluminum Cylinder Heads, (as well as the new Generation 3 and Mopar W9RP) , catering to the hard core racer always looking for the perfect design for a specific application. The pushrod guide plates wearing could the guide plate manufacturer's faulty materials or process but it also could be because of the bent pushrods. 55. We offer a plethora of 317 Heads for your vehicle needs. Replacement Auto Parts On Sale - New, Used and OEM Automobile Components Available We have the lowest prices on Big Block Chevy Aluminum Heads and the biggest online inventory of Big Block Chevy Aluminum Heads and related products. Compare to any brand, this head makes power! ProMaxx BBC 317cc As Cast Description. The heads he's talking about are made by promaxx, and from all the reviews and articles i've seen, they make some nice heads. 080 Chome Moly Pushrods, Complete Gasket Set Afr Cylinder Head Set 1050 Eliminator 210cc Aluminum 75cc For Chevy 262-400 Sbc. 1 Big Block Chevy Aluminum Cylinder Heads 19100010 Sold As A Pair RHS is the leading developer of high performance cylinder heads, engine blocks, intake manifolds and related components for street performance and race engines Racing Head Service (RHS) JavaScript seems to be disabled in your browser. GM's LS engines are the hottest thing to hit the scene since Chevy debuted the first smallblock back in 1955. An aluminum version of what has always been a cast iron cylinder head. Promaxx Performance 9210 Maxx Series Aluminum Cylinder Heads 100 Cnc Ported Dart 16575030 Race Series Heads Cnc 360 Full Port Big The 300cc oval port cylinder heads feature 100% CNC machined intake runners, exhaust ports and combustion chambers; our 300cc oval port flows 388 CFM at 0. This is an all ProMaxx head. 94 1 Dart 19674030 Pro 2 Cnc Aluminum Cylinder Head Fits Big Block Chevy - 380 Cc. Here's a set of aluminum #PROMAXX cylinder heads we just installed on a Ford 6. An As Cast head that is just as efficient as competition's CNC ported pieces. PROMAXX Performance Freedom Series big block Chevy cylinder heads offer exceptional quality at an unbelievable price. 45 Air Flow Research 1124 - 227cc Eliminator Race Aluminum Cylinder Head Sb-chevy. Edelbrock also offers its Victor series cylinder heads for big-block Mopar engines, which are designed for higher performance and racing. 320 heads out of the box nothing done to them on a 496 big block chevy on alcohol Our valued customer in Finland sent us a pic of BBC 317cc Maxx Series. Taking the affordable performance cylinder head to the next level. September 29, 2019 · 572 BBC-ProMaxx Heads Big motors make big power, and nothing thumps out power like a big-block Chevy, except an even bigger one. Aluminum Block Repair. Close; Aluminum Cylinder Head Repair. Sitting on top of that big old American engine is an equally big 8-71 Littlefield blower and Holley carburetor. These fully CNC ported 215cc heads are specifically designed for $2,395. Trick Flow 215cc GM LS Cylinder Heads, PN: TEA-LS215TF-CUSTOM. Manufacturer of high performance cylinder heads and manifolds for ford and chevy Promaxx Performance 2210 320 Series Aluminum Cylinder Heads. It is taking the diesel market to places it has never been before. Big Block Chevy. Our new ultra smooth casting made of Grade A 356-T6 aluminum is precision CNC machined to create the perfect platform for our new runner and chamber designs. Aftermarket Cylinder Heads BIG BLOCK CHEVY HEADS BEST AND WORST - Duration: Find many great new & used options and get the best deals for PROMAXX Performance Big Block Chevy Cylinder Heads 2211 454 427 396 at the best online prices at eBay! Mar 24, 2013 · Tallmaddge, OH (PRWEB) March 24, 2013 Summit Racing offers three series of PROMAXX cylinder heads: Freedom Series Aluminum Heads for Small Block Chevy These assembled heads feature a choice of 185cc, 190cc, or 225cc intake runners and 64cc or 72cc CNC bowl-blended combustion chambers with a five-angle valve job. Afr Bbc 265cc Magnum Oval Port Aluminum Cylinder Heads Chevy Big Block 468 3610. Description. Detailed Description: ProMaxx Performance Maxx 317 Chev BB Aluminum Heads Made right here in the USA. 00 Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Chevy. This allowed me water ports on either side of the dizzy, carb, and thermostat area. For big block Chevys, these aluminum heads are great for engines being built for drag racing thanks to their excellent list of features. 48 2 Edelbrock Performer Rpm > 2 Edelbrock Performer Rpm Cylinder Head 60459 Bb 1971 3969854 . 1 Find Big Block Chevy Aluminum Heads on sale here with the biggest option of Big Block Chevy Aluminum Heads anywhere online. Jeep Willys 2. ProMaxx heads have started a revolution in the performance world. 5 Gm Diesel Cylinder Heads Cast567 Candk Series Truck Featuring a curated group of series performance on sale online. Shop our high quality collection of cylinder heads in stock and ready to ship now online. One of the harder parts of restoring an older Willys is finding all the right restoration parts. These are sold unassembled and can be ordered with or without valves. No matter what you're driving, we have the right Bbc Aluminum Heads for your car or truck. Scott has flowed the head AS IS with simple 3 angle cut supplied by foundry. The least expensive online catalog for all your Big Block Chevy Aluminum Heads needs. Equals heavy. Small Block Chevy Cast Iron Steel 175cc 59cc Cylinder Heads 1. $1,979. Not sure I would trust the Rockers and have never seen anything about that carb. Big Block Chevy Bbc Aluminum 360cc Cylinder Heads 2. The most affordable online catalog for all your Big Block Chevy Heads needs. ProMaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-C. Get all the numbers at carcraft. 69 Big Block Chevy Rectangle Port Cylinder Heads 3919840 427 425hp Copo Ls6 L78. It is recorded for future reference on a computer program. 92 ProMaxx Performance 2211 - ProMaxx Performance Big Block Chevy Aluminum Cylinder Heads 320 Series Aluminum Cylinder Heads Big Block Chevy As-Cast 320cc Intake Ports 119cc Combustion Chamber 2. Shop here! The best prices on aluminum performance! Shop our expansive array of aluminum performance available now on the internet. This site has searched all over a very big catalog at the best costs. Promaxx Performance 9317 317 Series 317 Heads. 2 hp at 6,800 rpm and 719 lb-ft of torque at 5,500 rpm. 00). Carb, Intake, Aluminum heads and Rockers all for $1,125. Used and Recycled Auto Parts For Sale Automotive Parts On Sale Skip to Promaxx Performance Find Big Block Chevy Aluminum Heads In Stock Now. 0 Aluminum Diesel 18MM - PROMAXX Performance Products . Haven't found Big Block Chevy Aluminum Heads online? CSI Automotive Sales, Service & Parts. Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Chevy. They have custom designed a head to meet the demands of the Big Block Chevy world, while keeping the quality high and the price reasonable. The MAXX Series is taking the affordable performance cylinder head to the next level. Victor series heads have a 280cc intake runner and 75cc combustion chambers with 100cc exhaust runners and 2. Promaxx Performance 2214k 320 Series Aluminum Cylinder Head Kit. Promaxx Performance 9318 317 Series Mar 01, 2008 · 'There's something about big-block Chevys that demands big cylinder heads. PROMAXX Performance Products specializes in all types of automotive cylinder head for any budget, carrying Performance cylinder heads, diesel cylinder heads and stock replacement cylinder heads. 2 Edelbrock Performer Rpm Cylinder Head 60459 Bb Chevy 110cc290cc Promaxx Performance - $2,167. Bbc Aluminum Heads. Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Dec 23, 2019 · #1---Head Flow Charts & Comparisons : 12/23/2019: There are enough flow numbers on our website to keep everyone busy for a while. I have formatted each cylinder heads information into individual files for use with different versions of DeskTop Dyno, DynoSim, Comp Cams CamQuest program, Dynomation Versions 4 and 5 and Performance Trends Engine Analyzer. Big Block Chevy Aluminum Cylinder Heads 119cc ProMaxx Performance 9317 317 Series Amazon. 71 Dart 11970040p Cnc Aluminum Cylinder Head 227 Cc Intake Fits Small Block Chevy Dec 22, 2010 · One of the big three, cylinder heads are a critical ingredient in any performance build. Featuring Cylinder Heads available for purchasing right now. 24 Degree Big Block Chevy (BBC) Conventional Port Racing Cylinder Heads by Pro-Filer Performance 174X Series offer race winning performance out of the box! Bbc Aluminum Heads. ProMAXX Performance has designed a complete new line of performance heads that meet or exceed the big names in the industry. Browse tons of Aluminum Performance and relevant listings in stock now. Powered by SixBit's eCommerce Solution 271289311107 Showcasing Big Block Chevy Aluminum available now online. CHEVY 350 383 400 Aluminum Cylinder Heads straight plug 327 283 Pro Header 327 - $482. Search our database for deals on Big Block Chevy Cylinder Heads and save money. 2l Bare Block Promaxx Bare . Working with the cam profile and intake manifold, the cylinder heads help determine not only the peak power Big catalog of aluminum cylinder and many 514 545 557 532 521 79cc Aluminum Cylinder Heads. anybody here run the promaxx (former patriot) heads? specifically the 2117 or 2121 225cc runner versions? thinking of picking some up for a budget solid flat tappet 350 shoot for maybe 500 crank hp, rev to 6800-7000, single plane intake, 4150 holley 750DP hot rod magazine were pretty happy - SBC Cylinder Head Info - I've compiled the following information on SBC Cylinder heads to help compare them. Unjustified IMO unless your drag racing for money. The first is designed for engines that are 468-540 cubic inches and features a 339cc intake BB Spread Port Conversion Kits 555-632. $2,306. Marine Engine w/ ProMaxx 317 heads, Dart intake, AED850HP carb. For the flow remember bigger is not always best. 25'' Intake / 1. Are you looking to purchase Big Block Aluminum Heads today? Need more information about Big Block Aluminum Heads? Save money everyday by purchasing your automotive needs on Ebay. I had Brodix intake and heads. 600'' Max Lift Steel Retainers Trick Flow 215cc GM LS Cylinder Heads, PN: TEA-LS215TF-CUSTOM. Promaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-c Afr Bbc - $2,158. 317 Heads And 706 Heads Lot Ls2 Chevy 6. May 10, 2010 · The crown jewels of RHS are the Pro Elite line of heads. Ported Aluminum Cylinder Heads on Sale. 00 Chevy Top End Kit 350 383 400 Aluminum Cylinder Heads Straight Plug 327 283 Chevy Top cylinder heads on sale here. Big M GEN VII. The most affordable online directory for all your Big Block Chevy Aluminum Heads needs. 0 Aluminum Diesel are ready! Place your order today. I ran a Howard Stewart water pump that has big threaded ports on each leg right before the engine block. $1,984. The numbers are from our in-house flow bench. And everybody runs from iron heads due to there weight. 99 Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Chevy PROMAXX BBC 317CC Cylinder Heads - $1,251. 0l Cylinder Head Pair 99-07 $279. OK, saving a few pounds helps. 88'' Exhaust Valves 7/16'' Rocker Arm Studs. Find Series Performance right now online. Focusing on Big Block Chevy Heads available for sale online. The pair of heads we have here are production heads as they are received from the foundry. Best for 400+ cubic inch engines. Iron. As we developed this head, we took the constraints of the factory design away to give you a more versatile casting so that your performance needs and desires could be met. Find Big Block Chevy Aluminum Heads on sale here with the largest selection of Big Block Chevy Aluminum Heads anywhere online. 10-inch bores should be used and 4. 250″/1. Comprehensive variety of big block chevy aluminum at low prices. 0 Headbytes Porting. Apr 04, 2014 · www. BIG BLOCK CHEVY Aluminum Bare Cylinder Head Pair BBC 427 454 502 123CC/336CC - $1,271. 0 Cylinder Head Ls2 Ls3 Chev BB 12/18 Degree (Big Chief/Big Duke) Chrysler SB Cylinder Heads : Chrysler BB Cylinder Heads Chev BB 12/18 Degree (Big Chief/Big Duke) Chrysler SB Cylinder Heads : Chrysler BB Cylinder Heads Apr 12, 2015 · Aftermarket Cylinder Heads Valve Guide Removal and Installation for our 620+ HP Street/Strip 454 Big Block Chevy Performance Engine Build 620 HP 454 Big Block Chevy Part 2 Core Locate Bbc Cylinder Heads on sale below with the largest variety of Bbc Cylinder Heads anywhere online. But as you stated, you don't need big flow numbers or ports. Guaranteed lowest price! Buy ProMaxx Performance 9319 at JEGS: ProMaxx Performance 317 Series Aluminum Cylinder Heads Big Block Chevy. Feb 09, 2013 · Promaxx Performance Vortec Heads Discussion in ' l-Block-Chevy-Cylinder-Heads/1593012 Just me but I'd be dropping the weight and looking for aluminum heads. 1971 3969854 Big Block Chevy Chevelle 402 Block Standard Bore B-1-71 Short Block 1965- 66 . 79 Edelbrock Big-block Chrysler E-street Cylinder Heads 84cc Promaxx Performance Big Block Chevy Cylinder Heads 2211 454 427 396 For Sale Online Promaxx Performance Maxx Series Small Block Ford Cylinder Heads 9175 For Sale See Our Big Block Aluminum Heads In Stock Now. There is no comparison in the market. The most affordable online directory for all your Big Block Aluminum Heads needs. So, I put a shim between the pump and block so NO water entered the block. Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Chevy Promaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-c Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Chevy Promaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-c Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Chevy. 0l Cylinder Head Flow Data @ 28 Inches of Water The 317 head is available now. Promaxx Performance 9318k 317 Series Aluminum Cylinder Head Kit. 740-967-7761 Find Big Block Chevy Cylinder Heads on sale here with the largest selection of Big Block Chevy Cylinder Heads anywhere online. ProMaxx! Mar 01, 2008 · Read all about our findings as we compare a variety of performance cylinder heads against GM's iron Vortec castings - Super Chevy Magazine All Pro Aluminum Cylinder Heads. Looking for the right Big Block Aluminum Heads today? Find your next Big Block Aluminum Heads and other auto parts and accessories for sale on Ebay today. 1965- 66 Chevelle Ss Chevy Impala Bel Air Biscayne 396 Big Block 3855961 Rf5 1967 Chevy . 0065" (six and a half thousandths) cut will reduce chamber volume by ONE cc. 54. item 6 ProMaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-C - ProMaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-C $1,253. the Pro-Filer LS Series Cylinder Head takes the airflow into CHEVY 350 383 400 Aluminum Cylinder Heads straight plug 327 283 Pro Header 327 - $482. DX Series 6. Find Aluminum Big Block Chevy Heads In Stock Now. Information On Car and Truck Repair, Parts and Services New, Used and OEM Automotive Parts For Do It Yourself Car and Truck Repair Promaxx Performance 9317 317 Series Aluminum Cylinder Heads Big Block Chevy As-c Edelbrock Big-block - $1,216. Mid-range to 7,000 RPM. When we port a set of heads, we gauge each runner in certain KEY Locations for MAX FLOW. May 07, 2007 · We show you a selection of high performance heads for Chevy engines that will help you get more power from your engine at an affordable price - Super Chevy Magazine small-block cylinder heads Chevy Big Block 540 cu. of a new set of cylinders heads offered by ProMaxx Performance. We provide a variety of Bbc Aluminum Block for your vehicle needs. Serious street performance, modified oval track and bracket racing. The second problem is the material there made of. Locate Big Block Chevy Aluminum Heads on sale right here with the largest choice of Big Block Chevy 5318424 Promaxx Performance 9318 317 Series Aluminum Cylinder Purchase discount rate Big Block Chevy Aluminum Heads here. The problem with OE iron is the limited ceiling in performance. 69 Big . New and Used Car and Truck Parts and Accessories On Sale DFW or FLW Files A Package of more than 2925 flow files for use with Dyno simulation programs. A big block Chevy (BBC) or small block Chevy (SBC) head is readily recognized by most, as are MOPAR Hemi heads, small block Ford (SBF) heads, and depending on experience and engine preferences, others as well. Afr Bbc 305cc Rectangle Port Aluminum Cylinder Heads Chevy Big Block 509 2100-1 Rebuilt 6. Without adequate airflow, the engine will never make power. Their 185cc heads out perform the dart shp 200 heads and comparible edelbrock heads. 00 Basics of cylinder head identification. Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Chevy Showcasing cylinder heads in stock and ready for shipping here online. Find Engine Parts, Replacement Engines, And More. 00 (CNC heads in the same combo for $1,394. Dart PRO1 23° 215cc Platinum series heads are for big cubic inch, high RPM applications which favor peak power over low end flexibility. Promaxx Performance 9318 317 Series Aluminum Cylinder Heads Big Block Chevy Promaxx Performance - $1,718. See our selection of Big Block Chevy Aluminum Heads and other new and used auto parts and equipment available and for sale at the lowest prices now On Ebay. Accuair Endo-ct - $2,339. March Performance Aluminum Gm Ls-series Serpentine Standard Pulley Kit Pn 20060. Afr Cylinder Head Set 1121 Eliminator 227cc Aluminum 65cc For Chevy 262-400 Sbc. It has all the bells and whistles and even gives us information that we didn't even ask for. 0 317 Cylinder Heads. DX Diesel Xtreme is our newest heads on the market. promaxx performance 317 series aluminum cylinder heads big block chevy