GM 12 Blt 3.55 Standard Gear Set Richmond Gear – Produced in Italy

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 3.07 to 3.73 Carriers Will Not Fit Truck Rear Ends Machined From 8620 Forged Steel Heat Treated to Maximize Gear Life Matched Ring & Pinion Set Ring Gear – 8.875″ OD – Tooth count 39 – 12 bolt holes – 3/8″-24 RH…