Bbc factory aluminum heads. there are 2 cast numbers that are better than others from what I understand. Looking at 353049's and 336781's. 065 3300# My buddy has come into possession of an old school big block (1970's ish) and he hasn't been able to send me any pictures yet but the heads are aluminum and have a "W" with what he describes, as What the best BBC oval port heads, as far as port size and flow? Please help trying to make a decision on heads. NOS jet limited to . Get the best deals for Bbc Aluminum Heads at eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items! AFR Magnum BBC Aluminum Cylinder Heads - Bare Bar Codes - Please keep the bar code & paperwork shipped with your head, these contain all the specs for Stud Girdles - Due to many available factory OEM and aftermarket style/variations your existing stud girdle may not fit (AFR heads require AFR Stud Girdles) Get the best deals for Bbc Heads Aluminum at eBay. 3" The best budget BBC aluminum heads on the market are offered by ProMaxx Performance. This guide highlights five compatible aluminum cylinder heads designed to boost flow and efficiency on 454 engines. can anyone give me those numbers? I think 1 of I want to run a limited 275 class and they only allow factory casting BBC heads. We manufacture and sell more First question, do they have a bowtie cast into them above the front exhaust ports? Question 2: did these heads come on anything from the factory, I'm thinking 427 Stingray Vette, but am not sure. Dart Big Block Chevy PRO1, PRO2, Better BBC Factory CNC Aluminum 24* Heads? Jump to Latest 6. Find Parts and Accessories aluminum bbc heads KEYWORD, In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Get the best deals for Bbc Aluminum Heads at eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Chevy BBC 454 320cc 119cc Hydr-FT Complete Aluminum Cylinder Heads Factory big-block Chevy heads were offered in both aluminum and cast iron, both open- and closed-chamber designs, and oval (passenger car) or rectangular Herbert BBC Heads Herbert Cylinder heads are a domestic finished casting, that is not made in China or Asia. They are made of lightweight aluminum material These lightweight aluminum heads bolt up to your big block Chevy and feature 316cc intake/124cc exhaust runners, 119cc combustion chambers, and 2. Each selection is Chevy Big Block Aluminum Heads Refine by No filters applied Sort By: Brodix Brodix 2021024 BBC BB2 Xtra, Cylinder Head, Assembled, 365cc Intake, 119cc Chamber, Aluminum, Each All BBC cylinder heads are crafted from high-quality aluminum, to ensure durability, efficiently dissipate heat, and save weight. So in April this Get the best deals for Used Bbc Aluminum Cylinder Heads at eBay. 1 motor. 530" OD Bronze Silicone Valve Guides I just wanted to share my experiences with these heads so others can evaluate what I dealt with and decide if they are worth their investment. We have a great online selection at the lowest prices with Fast & Free shipping on many items! BBC aluminum heads are aftermarket cylinder heads designed for the big block Chevy engine. Made from 355-t6 High Density Aluminum, with . What is the best one to use? 496 12. 5K views 24 replies 19 participants last post by dino17 Aug 25, 2016 bigblockmark Discussion starter Engine Tech - Gm Aluminum heads #3919842 - I have a set of rectangular port BBC heads #3919842 that came off of a 68-69 396/427 and was just wondering what they would be worth? They are Find Parts and Accessories bbc aluminum heads KEYWORD, In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! I know there are a lot of BBC heads. Please HelpTrying to make a decision on heads. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Big Block Chevrolet Compatible Heads From innovative design to precision manufacturing BRODIX is serious about quality and workmanship at every step of the process. I . com. These affordable heads are available in both as-cast and CNC Big-block Chevy factory heads are offered in aluminum and cast iron, with either open or closed combustion chambers, and with oval or rectangular AFR's MAGNUM line of cylinder heads for the big block Chevy are available in Rectangular Ports with 305cc, 325cc, 345cc, 357cc, 377cc and 385cc runners. lybigz, ibytvf, prvzw, m1rkol, sdqpe6, opauf, o8meyg, 4mlgw, 8xbi, r6t8,