I Don't Like Palnuts

[frnkeore]

Originally Posted by cadillac512

The small journal Chevys...265,283,early 327...used the 11/32" bolts and nuts. When Chevy went to the larger journal cranks (starting with the later 327 and continuing through the 400) all the bolts/nuts are 3/8" regardless of rod length.

Terry

I guess that tells 2 things about me.

1. I'm NOT a Chev guy

2. My last year as a auto mechanic was 1970 and in 1969, I replaced the block of my best friends 67 Camaro, 350 (split cyl wall) and that was probably, the last Chev engine that I tore down, although I do use rods from the SBC 400, to narrow and put in 302 Fords.