CONCEPT CLUTCH SET,55-85 GM,153 TOOTH,10.5" 900 SERIES,1 1/8"-26 SPLINE Wiring 4 Piston AERO4-DS Calipers

4 Piston AERO4-DS Calipers

-1977-1978 CONCOURS

90" DRILLED ROTORS AND BLACK CALIPERS (140-12307-D):

Variable length design properly aligns axle housing with chassis and prevents undue stress on related components

WORKS WITH 2 BARREL ADAPTER

CONCEPT CLUTCH SET,55-85 GM,153 TOOTH,10.5" 900 SERIES,1 1/8"-26 SPLINE Wiring 4 Piston AERO4-DS CalipersBRAND NEW RAM CONCEPT CLUTCH SET, COMPATIBLE WITH 1955 1985 GM VEHICLES (RAM PART #50 2127N). RAM CONCEPT 10. 5 DUAL DISC METALLIC CLUTCH KITS USHER IN A NEW ERA OF RAM CLUTCH DESIGN. THE CONCEPT KITS INTRODUCE MODULAR DUAL DISC SYSTEMS WITH EFFECTIVE PERFORMANCE IMPROVEMENTS. PERFECTED DESIGN, BETTER PERFORMANCE, AND A COMPETITIVE PRICE WHAT AN IDEA! DESIGNED FOR USE ON APPLICATIONS WITH HP RATING UP TO 1050. FEATURES: FOR 153T FLYWHEELS 900 SERIES