Pre '60 Stockers

[Larry Fulton]

Originally Posted by Jim Cimarolli

If NHRA lets the older cars run that good single 4 manifold that originally came on the 327-300 horse motors,(sorry), I'd forget about running the 2X4's, that manifold sucks.

Jim, did you see any intake numbers listed on the '55, '56 or '57 Chevy engine spec sheets?

I didn't, so I'd say yes the #459 Intake should be the accepted piece...
What the heck they're legal on later 283"s, so they might as well be on all 283" and now the 265"s as well.

(those Tri-Power Chieftains were pretty awesome in their time )