bore size of a Gen V BBC

[min301]

Re: bore size of a Gen V BBC

I consider the 389/400/421/455/428 to be BB's,
I don't put the 301 in the same class.

It's my opinion, which may or may not be "correct".

[TheSilverBuick]

Re: bore size of a Gen V BBC

I consider the 389/400/421/455/428 to be BB's,
I don't put the 301 in the same class.

It's my opinion, which may or may not be "correct".

To stir the pot a bit more ;D

What about the Pontiac 326 and 350? Same external dimensions and nearly complete part interchangability.

What does GoatRacer and JeffMcKC think? ;D

[squirrel]

Re: bore size of a Gen V BBC

There's no such thing as a big or small block pontiac. Or olds or caddy for that matter. Buick had small blocks and big blocks, so did Chevy and ford and mopar. AMC did not

[Bobbie Kincade]

Re: bore size of a Gen V BBC

The T/A kept one thru 79.

No the 403 was a SB Olds, but the 400
Poncho was a BB.

Incorrect.