QUICKCHANGE GEARSET 1 3/8",10 SPLINE,#31A, 21T/36T 58-64 Chevy BY CONNECTING DIRECTLY TO THE

BY CONNECTING DIRECTLY TO THE TRUCKS PCM

*422" WITH 3

BRAND NEW CURRIE ENTERPRISES REAR END WITH 31 SPLINE AXLES WITH WILWOOD DISC BRAKE KIT INCLUDING ROTORS & BLACK CALIPERS

CLAMPS ON 1/2" TUBE

Upgrade your 1972-1979 Ranchero/Torino front suspension to coilovers and rear suspension to adjustable shock absorbers with Aldan American Suspension Kits

QUICKCHANGE GEARSET 1 3/8",10 SPLINE,#31A, 21T/36T 58-64 Chevy BY CONNECTING DIRECTLY TO THETOOTH COUNT: 21 36 PREMIUM QUALITY WINTERS QUICKCHANGE GEARS 10 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 AT THE RIGHT TO SEE THE RATIOS ON EACH GEAR SET INCLUDING THIS ONE