Less then 91 octane (1 Votes)
91 octane (9 Votes)
92 octane (2 Votes)
93 octane (11 Votes)
More then 93 octane (5 Votes)
That's the bitchenest flatty I`ve ever seen and sounds mean.wish I had the skills to build mine like that!!dealbud57 Today, 04:33 PM
Maybe you find here what you lookin for ?
Both the Chevy and BOPC ( Buick, Olds, Pontiac, Caddy ) transmissions were 6 bolt housings for most of their production life. The original Chevy housing was 7 bolt and that's why their trans housings have a peak. In fact, most Chevy blocks were manufactured with the top center bolt hole drilled and tapped long after Chevy had changed to a 6 bolt housing.
So how do you tell the difference between the common as dirt Chevy pattern and the far more desirable ( to us ) BOPC housing? 1. Well, the first and most commonly stated visual reference is the Chevy peak versus the BOPC saddle at the top of the bell housing.