Originally Posted By bigblockbryan
can anyone tell me is there a diffrence in this bell housing
http://www.brewersperformance.com/proddetail.asp?prod=BH450

its listed as a 3 speed bell housing im thinking about buying it i have a 833 23 spline out of a 68 road runner


Three speeds and four speeds have different mounting bolt patterns on the bell to trans interface. So even if you had the proper diameter input bearing retainer you'd be up the crick.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.