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Click on image for the lowdown. 
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| | | Forums66 Topics128,035 Posts1,055,549 Members48,425 | | 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! | |
#80241 07/21/2007 3:22 AM | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | 1960 Pontiac Strato-Chief 4d Sedan with 261 inline six and three on tree I think all 261s from Canadian Pontiacs (all years) have a by-pass oil filtration system. What is the size of the holes in the block for the oil lines? | | |
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