08-31-2024, 11:13 AM

66_Cat_Jon 66_Cat_Jon is offline

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Join Date: Jan 2024

Location: High Point, NC

Posts: 22

Main cap bolt/stud thread sizes 66 389

What is the thread size of the bolt holes for the rear main caps? On a related note, Milodon part # 81223 is listed by Summit as the main studs for Pontiac V8 w windage tray. What I received is 10 identical 1/2 thick studs that appear to be way too long to allow the tray to bolt up. Somethin' ain't right if ya know what I'm sayin'.

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