COMP Cams Camshaft CS 47S 290Xo-6 12-690-47 Locked Offroad Shocks Silverado 1989 - 1990 Chevrolet

Silverado 1989 - 1990 Chevrolet R3500 Scottsdale 2001 - 2002 Chevrolet Silverado 2500 HD Base

Scottsdale 1968 - 1974 Chevrolet K10 Pickup Base 1968 - 1972 Chevrolet K10 Suburban Base 1976 - 1980 Chevrolet K20 Custom Deluxe

The Lancer Evolution I X has high stock oil cooling system

For the 4WD models we eliminated axle rub by improving the shock placement allowing for more clearance between the axle and the shock

Hose Inside Diameter: 5/32" (4mm)

COMP Cams Camshaft CS 47S 290Xo-6 12-690-47 Locked Offroad Shocks Silverado 1989 - 1990 ChevroletCOMP Cams Camshafts 12 690 47 CamShaft, CS 47S 290XO 6 3 8 1 2 tight. 360+c. i. 12: 1+ compression. 4 BBL with good intake and exhaust. COMP Cams Camshaft CS 47S 290Xo 6 Vehicle Fitments: Year Make Model Submodel 1995 1996 AM General Hummer Base 1980 1991 Avanti II Base 1985 Avanti II GT 1980 Buick Century Estate, Base, Sport, Limited 1991 1996 Buick Commercial Chassis Base 1980 Buick Regal Limited, Sport, Base 1992 1995 Buick Roadmaster Base, Limited