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Quantity
1
Description
4.8
21 ratings
5
4
3
2
1
Very nice manifold
This manifold is a near-exact reproduction of the '57 Y block four barrel intake. I have measured every dimension and it's spot-on or so close it doesn't matter. Every hole lines up,ports fit the heads well,all threads are excellent and the casting is very well done. It's far lighter than the original iron intake and that's a big plus. The bores are 1.5", just 1/32 per side less than the throttle bores of a Holley 600. A light chamfer will make a nice fit. It's such a nice addition to the 312 it's on!
TERRY · May 26, 2026
Looks great. Haven’t installed yet but anxiously looking forward to it.
Michael · June 26, 2026
Looks top quality! Machining looks great ! Can't wait to fit it.
Richard · April 21, 2026




