Old 10-05-2020, 10:56 PM
Green Hornet's Avatar
Green Hornet Green Hornet is offline
Senior Chief
Join Date: Aug 2006
Posts: 289
Default Oldsmobile flywheel question

I thought I heard that Pontiac manual trans flywheel....will work on Olds V8.

Have a 75 400 Pontiac flywheel...Will this fit/work...on 73 350 Olds?

Old 10-06-2020, 11:08 AM
Mr. G Mr. G is offline
Senior Chief
Join Date: Oct 2004
Posts: 384

I am pretty sure that a Pontiac flywheel will not fit the bolt pattern of the Oldsmobile. I have had about 5 442s over the years and once I had a pile of flywheels that were all Pontiac except one which did fit the Olds, but not the Pontiacs.

Old 10-06-2020, 09:38 PM
4dblnkldude's Avatar
4dblnkldude 4dblnkldude is offline
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Join Date: Oct 2006
Location: levittown
Posts: 1,404

Good question. I did a 4 speed conversion in my 69 firebird in 1996. I bought the flywheel, shifter, and muncie of my buddy Chalie. He was going to put it into his 72 cutlass with a olds 350. He only sold it because his crank was not drilled for a pilot bearing. I put everything in my car. Did the guy he got it off of have a poncho flywheel? Maybe so...

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