QUICKCHANGE GEARSET 1",6 SPLINE,#10,15T/22T Bump Steer Studs Bolts and Spacers GTO OR OTHER GM MUSCLE

GTO OR OTHER GM MUSCLE CAR

WE CREATE EXTRA CASTER POTENTIAL BY ADJUSTING THE FORE AND AFT POSITION OF THE BALL JOINTS

2007-2020 SIERRA 2500 HD

1/2" BOLT HOLE ON FOOT

QUICKCHANGE GEARSET 1",6 SPLINE,#10,15T/22T Bump Steer Studs Bolts and Spacers GTO OR OTHER GM MUSCLETOOTH COUNT: 15 22 PREMIUM QUALITY WINTERS QUICKCHANGE GEARS 6 SPLINE PRECISION MATCHED SETS TO FIGURE EXACT GEAR RATIO, 1ST GET THE SPUR RATIO *SPUR RATIO=TEETH ON TOP GEAR DIVIDED BY TEETH ON BOTTOM GEAR THEN FIGURE THE GEAR RATIO *GEAR RATIO=SPUR RATIO X R&P RATIO CLICK ON THE CHART BELOW TO SEE THE RATIOS ON EACH GEAR SET INCLUDING THIS ONE Click Picture For Larger View