QUICKCHANGE GEARSET 1",6 SPLINE,#30,20T/40T 64-72 Chevelle Racing Arms BRAND NEW PAIR SOUTHWEST SPEED

BRAND NEW PAIR SOUTHWEST SPEED CERAMIC HOT COATED TIGHT-FIT BLOCK HUGGER HEADERS THAT FIT 1994 & LATER LT-4 STYLE D-PORT HEADS

Chevy: 1968-1980 C10/K10

MEASURES 11 1/2" FROM CENTER OF BUTTON TO CENTER OF BUTTON

INCLUDES:CURRIE 9-PLUS NOTCH-BACK REAR END WITH 31 SPLINE AXLES

OR WATER METH

QUICKCHANGE GEARSET 1",6 SPLINE,#30,20T/40T 64-72 Chevelle Racing Arms BRAND NEW PAIR SOUTHWEST SPEEDTOOTH COUNT: 20 40 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