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Click on image for the lowdown. 
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| | | Forums66 Topics128,094 Posts1,056,483 Members48,444 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Oct 2012 Posts: 85 Shop Shark | | Shop Shark Joined: Oct 2012 Posts: 85 | I went to the local auto store to purchase tranny oil. I've decided to go synthetic for the engine and regular SAE 90 for the tranny.
What they had was SAE80W-90 oil. Will that do or is the 80w to thick of an oil? Specs for that tranny states it should be straight SAE 90. | | |
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