Not the later ones. Or I wouldn’t be asking.
This is about cleaning up the bowl area, not just blocking the flow through the intake.

Last edited by roadrunner2; 01/06/21 06:48 AM.
1968 Road Runner 383 727 3.91 8 3/4 3520 with driver 11.04 @ 124.26 with 1.67 60’
Done on G70-14 redlines thru factory manifolds New quickest ever 383 build in FAST.
10:1 451” replaced with 14:1 499”.