| |
Click on image for the lowdown. 
====
| | | Forums66 Topics128,078 Posts1,056,046 Members48,433 | | 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!
| | THANKS!
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: Dec 2003 Posts: 2,733 Shop Shark | | Shop Shark Joined: Dec 2003 Posts: 2,733 | Summer weight is 30W, Winter is 10-20W was originally specified. Multi-weight oils were not available in 51' to the best of my knowledge. it does not hurt them of course. | | |
|
|
| |
