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Old 02-07-2004, 06:13 PM
Philo Philo is offline
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Re: Re: Olds 403 ----> Chevy 350??

Quote:
Originally Posted by LPcatcher01
1. Would the 350 work with the trans from the 403?
2. Will the rear end withstand the 350?
3. Would i need different motor mounts?
4. Anything else anyone can think of....
1. Not sure, you may need an adapter.
2. Yes. The 403 engine had a 3.23 rear axle ratio, so your 350 will not have blazing acceleration.
3. Yes, but the '79 had a Chevy 350 optional engine, so they should be available.
4. I think the biggest problem you will face is the need for the computer on the 350.
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