COMP Cams Camshaft CS 260H-R10

Hydraulic Roller - Magnum: Excellent mileage, smooth idle. Works with pickups, vans and towing. Stock gear ratios and converter. COMP Cams Magnum 260HR-10 Camshaft for Small Block Chevrolet Carbureted Engines Originally Equipped with Hydraulic Roller Cams Hydraulic Roller - Magnum: Excellent mileage, smooth idle. Works with pickups, vans and towing. Stock gear ratios and converter.; 260/260 Advertised Duration, 206/206 Duration .050", .500"/.500" Lift, 110 Lobe Separation; 1200 to 4500 RPM range; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump; Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc) Fitment: Avanti II Base 1987 to 1991 Buick Commercial Chassis Base 1991 to 1996 Buick Roadmaster Base 1992 to 1993 Buick Roadmaster Estate Wagon 1991 to 1993 Buick Roadmaster Limited 1992 to 1993 Cadillac Brougham Base 1990 to 1992 Cadillac Brougham d'Elegance 1990 to 1992 Cadillac Commercial Chassis Base 1994 to 1996 Cadillac Commercial Chassis Brougham 1992 to 1996 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1993 Chevrolet Blazer Base 1994 Chevrolet Blazer Cheyenne 1992 to 1993 Chevrolet Blazer Custom Deluxe 1987 Chevrolet Blazer Scottsdale 1988 to 1991 Chevrolet Blazer Silverado 1987 to 1994 Chevrolet Blazer Silverado Sport 1994 Chevrolet C1500 Base 1994 to 1995 Chevrolet C1500 Cheyenne 1988 to 1995 Chevrolet C1500 Scottsdale 1988 to 1992 Chevrolet C1500 Silverado 1988 to 1995 Chevrolet C1500 WT 1990 to 1995 Chevrolet C1500 Suburban Base 1992 to 1995 Chevrolet C1500 Suburban LS 1995 Chevrolet C1500 Suburban LT 1995 Chevrolet C1500 Suburban Silverado 1992 to 1994 Chevrolet C2500 Base 1994 to 1995 Chevrolet C2500 Cheyenne 1988 to 1995 Chevrolet C2500 Scottsdale 1988 to 1992 Chevrolet C2500 Silverado 1988 to 1995 Chevrolet C2500 WT 1994 to 1995 Chevrolet C2500 Suburban Base 1992 to 1995 Chevrolet C2500 Suburban LS 1995 Chevrolet C2500 Suburban LT 1995 Chevrolet C2500 Suburban Silverado 1992 to 1994 Chevrolet C3500 Base 1994 to 1995 Chevrolet C3500 Cheyenne 1988 to 1995 Chevrolet C3500 Scottsdale 1988 to 1992 Chevrolet C3500 Silverado 1988 to 1995 Chevrolet Camaro Base 1988 Chevrolet Camaro Iroc-Z 1987 to 1990 Chevrolet Camaro LT 1987 Chevrolet Camaro RS 1989 to 1992 Chevrolet Camaro RS Heritage Edition 1992 Chevrolet Camaro Sport 1987 Chevrolet Camaro Z28 1987 Chevrolet Camaro Z28 1991 to 1992 Chevrolet Camaro Z28 Heritage Edition 1992 Chevrolet Caprice Base 1987 to 1992 Chevrolet Caprice Classic 1987 to 1993 Chevrolet Caprice Classic Brougham 1987 to 1990 Chevrolet Caprice Classic LS 1993 Chevrolet Caprice Classic LS Brougham 1987 to 1990 Chevrolet Caprice Classic LTZ 1991 to 1993 Chevrolet Commercial Chassis Base 1991 to 1994 Chevrolet Corvette 35th Anniversary Edition 1988 Chevrolet Corvette Base 1987 to 1991 Chevrolet Corvette ZR-1 1990 to 1991 Chevrolet El Camino Base 1987 Chevrolet El Camino SS 1987 Chevrolet Express 1500 Base 1998 Chevrolet Express 2500 LS 1996 Chevrolet Express 3500 Base 1998 Chevrolet G10 Beauville 1987 to 1995 Chevrolet G10 Bonaventure 1987 Chevrolet G10 Chevy Van 1987 to 1995 Chevrolet G10 Sportvan 1987 to 1995 Chevrolet G20 Beauville 1987 to 1995 Chevrolet G20 Chevy Van 1987 to 1995 Chevrolet G20 Sportvan 1987 to 1995 Chevrolet G30 Beauville 1987 to 1996 Chevrolet G30 Chevy Van 1987 to 1996 Chevrolet G30 Hi-Cube 1987 to 1996 Chevrolet G30 Sportvan 1987 to 1996 Chevrolet K1500 Base 1994 to 1995 Chevrolet K1500 Cheyenne 1988 to 1995 Chevrolet K1500 Scottsdale 1988 to 1992 Chevrolet K1500 Silverado 1988 to 1995 Chevrolet K1500 Sport 1991 Chevrolet K1500 WT 1990 to 1995 Chevrolet K1500 Suburban Base 1992 to 1995 Chevrolet K1500 Suburban LS 1995 Chevrolet K1500 Suburban LT 1995 Chevrolet K1500 Suburban Silverado 1992 to 1994 Chevrolet K2500 Base 1994 to 1995 Chevrolet K2500 Cheyenne 1988 to 1995 Chevrolet K2500 Scottsdale 1988 to 1992 Chevrolet K2500 Silverado 1988 to 1995 Chevrolet K2500 WT 1994 to 1995 Chevrolet K2500 Suburban Base 1992 to 1995 Chevrolet K2500 Suburban LS 1995 Chevrolet K2500 Suburban LT 1995 Chevrolet K2500 Suburban Silverado 1992 to 1994 Chevrolet K3500 Base 1994 to 1995 Chevrolet K3500 Cheyenne 1988 to 1995 Chevrolet K3500 Scottsdale 1988 to 1992 Chevrolet K3500 Silverado 1988 to 1995 Chevrolet Monte Carlo Base 1987 to 1988 Chevrolet Monte Carlo LS 1987 to 1988 Chevrolet Monte Carlo SS 1987 to 1988 Chevrolet P20 Base 1987 to 1989 Chevrolet P20 Step-Van 1987 to 1989 Chevrolet P30 Base 1987 to 1998 Chevrolet P30 Step-Van 1987 to 1990 Chevrolet R10 Custom Deluxe 1987 Chevrolet R10 Scottsdale 1987 Chevrolet R10 Silverado 1987 Chevrolet R10 Suburban Custom Deluxe 1987 Chevrolet R10 Suburban Scottsdale 1987 to 1988 Chevrolet R10 Suburban Silverado 1987 to 1988 Chevrolet R1500 Suburban Scottsdale 1989 to 1991 Chevrolet R1500 Suburban Silverado 1989 to 1991 Chevrolet R20 Cheyenne 1988 Chevrolet R20 Custom Deluxe 1987 to 1988 Chevrolet R20 Scottsdale 1987 to 1988 Chevrolet R20 Silverado 1987 to 1988 Chevrolet R20 Suburban Custom Deluxe 1987 Chevrolet R20 Suburban Scottsdale 1987 to 1988 Chevrolet R20 Suburban Silverado 1987 to 1988 Chevrolet R2500 Suburban Scottsdale 1989 to 1991 Chevrolet R2500 Suburban Silverado 1989 to 1991 Chevrolet R30 Cheyenne 1988 Chevrolet R30 Custom Deluxe 1987 to 1988 Chevrolet R30 Scottsdale 1987 to 1988 Chevrolet R30 Silverado 1987 to 1988 Chevrolet R3500 Cheyenne 1989 to 1991 Chevrolet R3500 Scottsdale 1989 to 1990 Chevrolet R3500 Silverado 1989 to 1991 Chevrolet Tahoe Base 1995 Chevrolet Tahoe LS 1995 Chevrolet Tahoe LT 1995 Chevrolet V10 Custom Deluxe 1987 Chevrolet V10 Scottsdale 1987 Chevrolet V10 Silverado 1987 Chevrolet V10 Suburban Custom Deluxe 1987 Chevrolet V10 Suburban Scottsdale 1987 to 1988 Chevrolet V10 Suburban Silverado 1987 to 1988 Chevrolet V1500 Suburban Scottsdale 1989 to 1991 Chevrolet V1500 Suburban Silverado 1989 to 1991 Chevrolet V20 Custom Deluxe 1987 Chevrolet V20 Scottsdale 1987 Chevrolet V20 Silverado 1987 Chevrolet V20 Suburban Custom Deluxe 1987 Chevrolet V20 Suburban Scottsdale 1987 to 1988 Chevrolet V20 Suburban Silverado 1987 to 1988 Chevrolet V2500 Suburban Scottsdale 1989 to 1991 Chevrolet V2500 Suburban Silverado 1989 to 1991 Chevrolet V30 Cheyenne 1988 Chevrolet V30 Custom Deluxe 1987 to 1988 Chevrolet V30 Scottsdale 1987 to 1988 Chevrolet V30 Silverado 1987 to 1988 Chevrolet V3500 Cheyenne 1989 to 1991 Chevrolet V3500 Scottsdale 1989 to 1990 Chevrolet V3500 Silverado 1989 to 1991 Excalibur Limited Base 1993 Excalibur Phaeton Base 1987 to 1989 GMC C1500 Sierra 1988 to 1993 GMC C1500 Sierra SL 1994 to 1995 GMC C1500 Sierra SLE 1988 to 1995 GMC C1500 Sierra SLT 1994 to 1995 GMC C1500 Sierra SLX 1988 to 1993 GMC C1500 Sierra Special 1994 to 1995 GMC C1500 Suburban Base 1992 to 1995 GMC C1500 Suburban SLE 1992 to 1995 GMC C1500 Suburban SLT 1995 GMC C2500 Sierra 1988 to 1993 GMC C2500 Sierra SL 1994 to 1995 GMC C2500 Sierra SLE 1988 to 1995 GMC C2500 Sierra SLT 1994 to 1995 GMC C2500 Sierra SLX 1988 to 1993 GMC C2500 Suburban Base 1992 to 1995 GMC C2500 Suburban SLE 1992 to 1995 GMC C2500 Suburban SLT 1995 GMC C3500 Sierra 1988 to 1993 GMC C3500 Sierra SL 1994 to 1995 GMC C3500 Sierra SLE 1988 to 1995 GMC C3500 Sierra SLT 1994 to 1995 GMC C3500 Sierra SLX 1988 to 1993 GMC Caballero Base 1987 GMC Caballero Diablo 1987 GMC G1500 Rally 1987 to 1995 GMC G1500 Rally STX 1987 to 1995 GMC G1500 Vandura 1987 to 1995 GMC G2500 Rally 1987 to 1995 GMC G2500 Rally STX 1987 to 1995 GMC G2500 Vandura 1987 to 1995 GMC G3500 Magnavan 1987 to 1996 GMC G3500 Rally 1987 to 1996 GMC G3500 Rally Camper Special 1987 to 1996 GMC G3500 Rally Custom 1987 to 1988 GMC G3500 Rally STX 1987 to 1996 GMC G3500 Vandura 1987 to 1996 GMC G3500 Vandura Special 1987 to 1996 GMC Jimmy Base 1987 to 1991 GMC Jimmy Sierra Classic 1987 to 1990 GMC K1500 Sierra 1988 to 1993 GMC K1500 Sierra SL 1994 to 1995 GMC K1500 Sierra SLE 1988 to 1995 GMC K1500 Sierra SLS 1995 GMC K1500 Sierra SLT 1994 to 1995 GMC K1500 Sierra SLX 1988 to 1993 GMC K1500 Sierra Special 1994 to 1995 GMC K1500 Sierra Sport 1993 GMC K1500 Suburban Base 1992 to 1995 GMC K1500 Suburban SLE 1992 to 1995 GMC K1500 Suburban SLT 1995 GMC K2500 Sierra 1988 to 1993 GMC K2500 Sierra SL 1994 to 1995 GMC K2500 Sierra SLE 1988 to 1995 GMC K2500 Sierra SLT 1994 to 1995 GMC K2500 Sierra SLX 1988 to 1993 GMC K2500 Suburban Base 1992 to 1995 GMC K2500 Suburban SLE 1992 to 1995 GMC K2500 Suburban SLT 1995 GMC K3500 Sierra 1988 to 1993 GMC K3500 Sierra SL 1994 to 1995 GMC K3500 Sierra SLE 1988 to 1995 GMC K3500 Sierra SLT 1994 to 1995 GMC K3500 Sierra SLX 1988 to 1993 GMC P2500 Base 1987 to 1989 GMC P2500 Value Van 1987 to 1989 GMC P3500 Base 1987 to 1996 GMC P3500 Value Van 1987 to 1990 GMC R1500 Base 1987 GMC R1500 High Sierra 1987 GMC R1500 Sierra Classic 1987 GMC R1500 Suburban Base 1987 to 1991 GMC R1500 Suburban High Sierra 1987 GMC R1500 Suburban Sierra Classic 1987 to 1989 GMC R1500 Suburban SLE 1990 GMC R2500 Base 1987 to 1989 GMC R2500 High Sierra 1987 to 1989 GMC R2500 Sierra Classic 1987 to 1989 GMC R2500 Suburban Base 1987 to 1991 GMC R2500 Suburban High Sierra 1987 GMC R2500 Suburban Sierra Classic 1987 to 1989 GMC R2500 Suburban SLE 1990 GMC R3500 Base 1987 to 1991 GMC R3500 High Sierra 1987 to 1989 GMC R3500 Sierra Classic 1987 to 1989 GMC R3500 SLE 1990 to 1991 GMC V1500 Base 1987 GMC V1500 High Sierra 1987 GMC V1500 Sierra Classic 1987 GMC V1500 Suburban Base 1987 to 1991 GMC V1500 Suburban High Sierra 1987 GMC V1500 Suburban Sierra Classic 1987 to 1989 GMC V1500 Suburban SLE 1990 GMC V2500 Base 1987 GMC V2500 High Sierra 1987 GMC V2500 Sierra Classic 1987 GMC V2500 Suburban Base 1987 to 1991 GMC V2500 Suburban High Sierra 1987 GMC V2500 Suburban Sierra Classic 1987 to 1989 GMC V2500 Suburban SLE 1990 GMC V3500 Base 1987 to 1991 GMC V3500 High Sierra 1987 to 1989 GMC V3500 Sierra Classic 1987 to 1989 GMC V3500 SLE 1990 to 1991 GMC Yukon Base 1992 to 1995 GMC Yukon GT 1993 GMC Yukon SLE 1992 to 1995 GMC Yukon SLT 1995 GMC Yukon Sport 1992 GMC Yukon Sport 1994 Oldsmobile Custom Cruiser Base 1991 to 1992 Pontiac Firebird Base 1987 to 1992 Pontiac Firebird Formula 1989 to 1992 Pontiac Firebird Trans Am 1987 to 1992 Pontiac Firebird Trans Am GTA 1989 to 1992 Pontiac Grand Prix Base 1987 Pontiac Grand Prix Brougham 1987