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Mod | | | Forums66 Topics128,261 Posts1,058,327 Members48,485 | | 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: Aug 2001 Posts: 3,634 Moderator | | Moderator Joined: Aug 2001 Posts: 3,634 | Doesn't the knurl score the cylinder walls? But I guess with such a shallow knurl to gain the .003 dia.
The top of the knurl will be flat and not pointed like on hand tools tools. I have not heard of that trick being used on pistons before.
I learn something every time you type Jerry.
Don
1967 GMC 9500 Fire Ladder Truck"The Flag Pole"In the Stovebolt Gallery1946 2-Ton grain truck 1946 3/4-ton pickup, 1953 1-ton pickup 1957 1-ton flatbed dually, 1954 Pontiac Straight Eight Of all the things I've lost in my life, I miss my mind the most! | | |
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