Ive got a few old holleys and the throttle shafts are siezed up on them and I was wondering if anyone has ever had any luck un-freezing them.
I have let them soak in a bucket of ATF before and that didnt help...nor did PB blaster...but all i could do was spray them with that...not soak them.
I could take them all apart and remove the butterflies and tap out the throttle shaft but if I do that i dont wanna ruin the throttle shaft bushings because i will have a permenant vacuum leak.
Any suggestions or advice? personal success stories?
Please and thank you
God bless
-Shred