The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - AZ WTB Transmission Output Shaft SM-420

Chaparralman1974 · 03-04-2023, 10:19 AM

I need a transmission output shaft / main shaft for an SM-420 4x4 transmission. Mine is the one with 10 splines on each side, and not the 35 splines. The output side on mine is fairly worn down where it goes into the transfercase coupler.

Thanks, Clay

03-04-2023, 10:19 AM	#1
Chaparralman1974 Registered User Join Date: Dec 2022 Location: Peoria, Arizona Posts: 324	WTB Transmission Output Shaft SM-420 I need a transmission output shaft / main shaft for an SM-420 4x4 transmission. Mine is the one with 10 splines on each side, and not the 35 splines. The output side on mine is fairly worn down where it goes into the transfercase coupler. Thanks, Clay __________________ Clayton Sikes Peoria, Arizona 1967 Chevy K20 Build Thread: https://67-72chevytrucks.com/vboard/...d.php?t=841272 Last edited by Chaparralman1974; 03-04-2023 at 08:05 PM.