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Forum: Pontiac - Street 12-06-2022, 01:47 PM
Replies: 37
Views: 2,760
Posted By srmmmm
I used the 1.5 ratio Comps. Engine builder (Len...

I used the 1.5 ratio Comps. Engine builder (Len Williams) said they installed fine, but the poly-lock nut is very tall. I had to add the 3/8" aluminum spacer with two of the 5/16" rocker cover...
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