QUICKCHANGE GEARSET 1 3/8",10 SPLINE,#50, 20T/35T 1982-2003 380" flanges on the cylinder

380" flanges on the cylinder head surface

WE ALSO HAVE THIS SAME REAR END SET FOR MONO-LEAF CAMAROS AND FIREBIRDS AS WELL

COMPATIBLE WITH 1965-1966 C10 (RIDETECH PART #11349571)

& A 4 1/4" I

1958 CHEVY NOMAD

QUICKCHANGE GEARSET 1 3/8",10 SPLINE,#50, 20T/35T 1982-2003 380" flanges on the cylinderTOOTH COUNT: 20 35 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