GM 12 Blt 4.10 Standard Gear Richmond Gear – Produced in Italy Ford 8.8 Differential Race Bellmouth - F-3R 112

Race Bellmouth - F-3R 112 (F-1X-12)

Internal Step-up Ratio: 4

25" comp x 16

Hall Effect Sensor Assembly

#3850F/BNCBG

GM 12 Blt 4.10 Standard Gear Richmond Gear – Produced in Italy Ford 8.8 Differential Race Bellmouth - F-3R 112Part Number: RS12B410 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 4. 11 & Numerically Higher Carriers Will Not Fit Truck Rear Ends Machined From 8620 Forged Steel Heat Treated