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View Full Version : What other engines fits a bell housing from a GM 350



donnie
04-09-2003, 12:16 PM
" I am in process of swapping out twin crusader gm 350 engines. of 197? - 1985 vintage. 4 bolt main, 2 piece rear main seal. I would like to go to maybe a carb'd 305 vortec style. What engines will bolt up to the bell housing that came from the 350.
Thanks. "

croozertoo
04-09-2003, 09:04 PM
"The 305 is the same block, just a smaller bore, so it should bolt up. I think the 4.3 V-6 also has the same bellhousing pattern.

"

rick
04-13-2003, 10:50 AM
" All late model GM marine version gas v/8s use the same bell housing, this encludes 7.4, 8.1 and 8.2 "

bondo
03-26-2006, 10:51 AM
"Actually,.......

ALL Chevy Bellhousing Bolt Patterns ARE the SAME..........
From the Old 235 6 cylinders,... All the way to the New 4.8ls,+ the 5.3ls, Etc.......

There Are several Other differences,.....
But,...
ALL the Bellhousings are the Same........

Only the Big Blocks use 1 Extra bolt at the Top,... But it's Not really needed........."

Bret Hansen
04-02-2007, 09:40 PM
Can you bolt a 308 out of a buick to a 79' reinell tri-hull

Bret Hansen
04-02-2007, 09:47 PM
I meant a 305 engine. Sorry