Chevy Pontiac Oldsmobile Buick Muncie M20 M21 4 speed 2nd gear 30 tooth
GM Muncie 2nd gear
Fits M20-M21 with 30 tooth
Part #WT29721 (3831746)
SAE8620 Forged Steel with anti-wear coating applied
OEM fit/finish and satisfaction guaranteed.
We stock a full line of Muncie parts.
Call 210-858-8557 Mon-Fri 10am-5pm with questions prior to purchase.