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Click on image for the lowdown. 
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| | | Forums66 Topics128,037 Posts1,055,576 Members48,426 | | 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: Mar 2005 Posts: 1,513 'Bolter | | 'Bolter Joined: Mar 2005 Posts: 1,513 | In Canada those heads will have the holes already if they left the Oshawa factory in a Pontiac car but if not they can be drilled as per Jerry’s instructions. Although generally considered a 235 head the 261 torque pattern should be used (which is different than a 235) as the block determines the torque pattern and not the head itself.
1952 1300 Canadian 1/2 ton restomod You Tube | | |
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