Powerglide thread size

Bracket Talk

June 19, 2024, 11:03 PM

Hookdaddy

Powerglide thread size

Anyone know the thread size in the case where the vacuum modulator used to thread in? I need to plug that hole temporarily

Thanks in advance

Don Scholl, S&W Race Cars - retired
“Don't pick a fight with an old man. If he is too old to fight, he'll just kill you.”

June 20, 2024, 04:36 AM

SP 124X

https://www.summitracing.com/p...5dwEaPhoCGXYQAvD_BwE

Denis LeBlanc

June 20, 2024, 08:13 AM

SuperPro54

11/16-12 If I remember correctly