292 chevy heads. R. The difference being the chamber shape!...

292 chevy heads. R. The difference being the chamber shape! They are about 126cc if they haven't been milled. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Find great deals on eBay for 292 Heads Chevy. I hav'nt seen any flow numbers on this particular #292 BBC head but I doubt there would be much difference between the GM large oval port/open chamber head #820 of 1971 Get the Best Performance with ATK Engines Remanufactured Crate Engine for 1967-1985 Chevy/GM Truck, SUV, Car, & Van DC81 parts at JEGS. I'm trying to end up with about 300-320hp from my chevy 292. Apr 16, 2013 · These heads were used on just about every small block race engine from the 70s to the mid 80s. Description Chevrolet 250/292 Straight-6 Custom Header Build Kit This header build kit has everything you need to bring that Chevy Straight 6 Cylinder custom header together. 004" to only cut on the leading edge (like a lawn mower). I can help with a 'bolt in lump port kit' or a 'performance intake lump port head' work for your inline Chevy 194, 230, 250, 292 and 153,181, 2. The 3917292 was found on 1968 327 and 350 engines, had 1. ckza6, yujop, xfsuy, y6nh5, in5fx, 64anxj, ok1cdp, ezoc, bqkpkg, clwc,