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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: Jan 2001
Posts: 5,337
'Bolter
'Bolter
Joined: Jan 2001
Posts: 5,337
If you remove the top center plug you should see either a 1/16”orifice (1953-58), or a 11/32” orifice (1959-62) for the rocker oil to pass through.
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