GM 12 Blt Truck 3.42 Standard Gear Set Richmond Gear – Produced in Italy Crank Pinning Kits Part Number: U1684

Part Number: U1684

85 lbs rate

12) 1/2″-20 x 1

Supports will require some additional parts if converting from 28 spline pinion

Using roller bearing extension housings

GM 12 Blt Truck 3.42 Standard Gear Set Richmond Gear – Produced in Italy Crank Pinning Kits Part Number: U1684Part Number: RS01888342T Standard Gears are the perfect choice for replacement of OEM gear sets Providing long service life in Street, Street Track, & Oval track vehicles These gears can also be used in some Drag Race cars depending on weight & power If tooth breakage occurs, then Pro Gears or a larger rear end will become necessary Designed For 2. 76 to 3. 42 Carriers Will Not Fit Passenger Car Rear Ends Machined From 8620 Forged Steel Heat Treated