| |
Click on image for the lowdown. 
====
| | | Forums66 Topics128,101 Posts1,056,339 Members48,441 | | 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!
| | 
#76731 04/25/2007 5:19 AM | Joined: May 2001 Posts: 7,438 Extreme Gabster | | Extreme Gabster Joined: May 2001 Posts: 7,438 | I'd guess the C60 is actually .060 and that is the over bore. The 030 and 010 would be rods and mains but I don't know which. It was probably painted on the aluminum when it was installed. | | |
|
|
| |
