Slant 6 Aluminum Performance Head

Yes, the Small Block Chevy cylinder head has the same bore spacing as the 250/292 six cylinder engines, and hybrid heads made from them have been popular for many years. The problem with the Slant is that with only 4 mains, it creates an unequal bore spacing between the cylinders. But it makes finding a similar unequal bore spaced cylinder head very difficult, and would require slicing and dicing a head into more pieces. Can be done, just requires more work and patience to do it.

The same has been done very successfully for the Ford 300 six cylinder in the early 1970's, where racers cut the 351C four barrel cylinder heads into (6)separate pieces and welded them together. The bore spacing on the 2 Ford engines wasn't the same as for the 2 Chevy engines, that was why it required 6 individual sections. But it provided several racers with National Chamoionship awards in NHRA as well as numerous records for their efforts.