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Old 04-24-2017, 05:01 PM   #5
DieselSJ
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Join Date: Jun 2016
Location: Phoenix, AZ
Posts: 574
Re: Olds 350 vs Chevy 350?

Quote:
Originally Posted by geezer#99 View Post
Usually an olds motor replaces a diesel in a truck. Cheaper than replacing the diesel. And the olds bolts up to the tranny as the diesel block is based on an olds motor. Olds and chevy motors have different tranny to motor bolt patterns. You can buy adaptors to put an olds tranny to a chevy but that's more expense.
You can swap a complete olds motor/tranny into a chev though. Olds has different wiring requirements. Starter is on the opposite side.
LOL...the 6.2 that came in our trucks was NOT based on the Olds engine. The Olds 350 diesel was very loosely based on the Olds gas engine, and that diesel was NEVER installed into a Chevy or GM truck. The Olds will not bolt in place of where a 6.2 was installed. The 6.2 has the exact same bellhousing pattern and the motor mount locations as the SBC and BBC.
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