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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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| | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 |
Every one I have seen is crimped at least a little. Maybe someone knows if this was an "adjustment" made at the factory to allow oil flow out the end of the tube but to also increase oil pressure in the block and flow into the rocker arm tubes?
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