Winters Performance WIN8518-R – Quick Change Rear End REM Finished Gear Set 18 – 6.12

Winters Performance 8518-R – SAE 8620 steel, crown cut, 10-spline quick change gear set. REM finished for less friction and reduced rearend temperatures. Gear set # 18 – 23/29 teeth. Ratio shown is based on rear end with 4.86 ring & pinion running large gear on top and small gear on the bottom. Ratio with 4.12 ring & pinion will be 5.20.