COMP Cams Nitrided Camshaft CB 287T H7

Name: COMP Cams Nitrided Camshaft CB 287T H7
Brand: COMP Cams
SKU: 11-601-20
Price: 422.95 USD
Availability: BackOrder

SKU 11-601-20

MPN cca11-601-20

$422.95 · Available to order

COMP Cams Nitrided Camshaft CB 287T H7

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain always puts the engine in its powerband. Additionally, Thumpr camshafts typically deliver reduced vacuum at idle, making a vacuum canister, pump or hydroboost a requirement for vehicles running power brakes.

Confirmed vehicle fitment
Years	Make	Model	Submodel	Drive
1975–1986	Chevrolet	C20	Silverado	—
1975–1978	GMC	C25 Suburban	Sierra Classic	—
1979–1980	Chevrolet	K10	Cheyenne	—
1976	Chevrolet	G20	Chevy Van	—
1985	Chevrolet	K20 Suburban	Scottsdale	—
1992–1993	Chevrolet	K2500 Suburban	Silverado	—
1968	Chevrolet	Chevy II	Nova	—
1980–1986	Chevrolet	K30	Silverado	—
1969–1972	Chevrolet	Kingswood	Base	—
1976	Chevrolet	K10	Cheyenne	—
1975–1976	Chevrolet	Caprice	Classic Sport	—
1985	Chevrolet	K20 Suburban	Custom	—
1980–1986	Chevrolet	K30	Scottsdale	—
1970–1971	GMC	P35/P3500 Van	Base	—
1979–1986	GMC	K3500	High Sierra	—
1975	Chevrolet	Laguna	S3	—
1979	Chevrolet	P20	Base	—
1992–1993	GMC	C2500 Suburban	Base	—
1979–1980	GMC	K1500	High Sierra	—
1973–1974	Chevrolet	G10 Van	Base	—
1975–1980	Chevrolet	C20 Suburban	Scottsdale	—
1975	GMC	Sprint	Classic	—
1992–1993	Chevrolet	K2500 Suburban	Base	—
1979–1986	GMC	C2500	Base	—
1976	GMC	K15	Sierra Grande	—
1975–1976	GMC	G25	Rally	—
1968–1974	GMC	K25/K2500 Pickup	Base	—
1976	GMC	Jimmy	Sierra Grande	—
1975–1978	GMC	C25	Sierra Classic	—
1979–1980	GMC	K1500	Sierra Classic	—
1975–1978	GMC	C25	High Sierra	—
1992–1993	Chevrolet	C2500 Suburban	Base	—
1976	Chevrolet	K10	Scottsdale	—
1977	Chevrolet	K30	Custom Deluxe	—
1987–1988	Chevrolet	R30	Scottsdale	—
1967	Chevrolet	Camaro	RS	—
1981	Chevrolet	C20 Suburban	Deluxe	—
1976	GMC	Jimmy	Base	—
1971–1972	Chevrolet	Camaro	Base	—
1969–1974	Iso	Grifo	Base	—
1980	Chevrolet	K20	Custom Deluxe	—
1975–1978	GMC	C15	Base	—
1992–1993	Chevrolet	C2500 Suburban	Silverado	—
1977	Chevrolet	K30	Scottsdale	—
1987–1988	Chevrolet	V30	Scottsdale	—
1975–1978	GMC	C25 Suburban	Sierra Grande	—
1976	GMC	Jimmy	High Sierra	—
1979	Chevrolet	P20	Step-Van	—
1967–1972	Chevrolet	Caprice	Base	—
1975–1978	GMC	P35	Base	—
1974	GMC	P35/P3500 Van	Motorhome	—
1968–1974	Chevrolet	C10 Pickup	Base	—
1975–1980	Chevrolet	C20	Custom Deluxe	—
1976–1977	GMC	K25 Suburban	Sierra Grande	—
1979–1989	GMC	P3500	Value Van	—
1975–1978	GMC	C35	Sierra Classic	—
1974	GMC	G35/G3500 Van	Base	—
1989	Chevrolet	R3500	Scottsdale	—
1975–1978	GMC	C25	Base	—
1987–1988	Chevrolet	R30	Silverado	—
1973–1974	Chevrolet	Malibu	Base	—
1972–1979	Excalibur	Phaeton	Base	—
1976–1977	GMC	K25 Suburban	High Sierra	—
1975–1980	Chevrolet	C20 Suburban	Custom Deluxe	—
1980	Chevrolet	K20	Scottsdale	—
1979–1980	Chevrolet	C20 Suburban	Silverado	—
1967–1972	Chevrolet	Chevelle	Concours	—
1976	GMC	K15	High Sierra	—
1987–1989	GMC	R3500	Sierra Classic	—
1975–1986	Chevrolet	C20	Scottsdale	—
1979–1980	Chevrolet	K10	Scottsdale	—
1996–1997	GMC	P3500	Base	—
1975–1976	Chevrolet	G30	Beauville	—
1967	Chevrolet	Camaro	Base	—
1979	GMC	P1500	Value Van	—
1981–1986	Chevrolet	C20 Suburban	Custom	—
1973–1974	GMC	G35/G3500 Van	Rally	—
1976–1977	GMC	K25 Suburban	Base	—
1976–1978	GMC	K25	Base	—
1968–1974	GMC	K15/K1500 Suburban	Base	—
1968–1974	Chevrolet	C30 Pickup	Base	—
1976–1978	Chevrolet	K20	Silverado	—
1969–1970	Chevrolet	Estate	Base	—
1968–1974	GMC	C15/C1500 Pickup	Base	—
1987–1989	Chevrolet	P30	Step-Van	—
1975–1978	GMC	C35	Base	—
1979–1982	GMC	C2500 Suburban	Sierra Grande	—
1976–1978	Chevrolet	K20	Custom Deluxe	—
1975–1978	GMC	C15 Suburban	Sierra Classic	—
1968	Chevrolet	Chevelle	300	—
1979–1982	GMC	C3500	Sierra Grande	—
1976–1978	Chevrolet	K20	Cheyenne	—
1979–1980	GMC	C1500	Street Coupe	—
1979–1980	Chevrolet	K10	Custom Deluxe	—
1979–1980	GMC	C1500	Base	—
1975–1980	Chevrolet	C30	Custom Deluxe	—
1970–1971	Chevrolet	P30 Van	Base	—
1975–1985	Chevrolet	P30	Step-Van	—
1989	Chevrolet	V3500	Silverado	—
1965–1967	Chevrolet	Chevelle	Base	—
1979–1980	GMC	C1500	Sierra Grande	—
1966–1967	Chevrolet	Malibu	Base	—
1975–1978	GMC	C15 Suburban	High Sierra	—
1968–1974	Chevrolet	C10 Suburban	Base	—
1973	Chevrolet	Monte Carlo	S	—
1968–1974	Chevrolet	K20 Suburban	Base	—
1969	Chevrolet	Camaro	RS	—
1987–1988	Chevrolet	V30	Silverado	—
1975–1980	Chevrolet	C10 Suburban	Scottsdale	—
1992–1993	GMC	K2500 Suburban	Base	—
1970–1971	Chevrolet	P20 Van	Base	—
1975–1978	GMC	C25 Suburban	High Sierra	—
1968–1974	Chevrolet	K20 Pickup	Base	—
1969–1972	Chevrolet	Kingswood	Estate	—
1974	Chevrolet	Laguna	Type S-3	—
1979–1989	GMC	P3500	Base	—
1968–1974	GMC	C25/C2500 Suburban	Base	—
1980	Chevrolet	K20	Silverado	—
1968–1974	Chevrolet	K10 Suburban	Base	—
1976–1978	Chevrolet	K20	Scottsdale	—
1975–1986	Chevrolet	C30	Silverado	—
1975–1976	GMC	G25	Rally STX	—
1968–1974	GMC	C35/C3500 Pickup	Base	—
1992–1993	GMC	K2500 Suburban	SLE	—
1982	Chevrolet	C20 Suburban	Scottsdale	—
1987–1989	GMC	V3500	High Sierra	—
1965–1972	Chevrolet	Chevelle	SS	—
1979–1980	GMC	C1500	Heavy Half	—
1967–1972	Chevrolet	Camaro	SS	—
1968–1974	Chevrolet	El Camino	SS	—
1979	GMC	P1500	Base	—
1989	Chevrolet	R3500	Cheyenne	—
1975–1976	Chevrolet	Impala	Custom	—
1973–1976	Chevrolet	Caprice	Classic	—
1972	Chevrolet	Camaro	Z28	—
1975	GMC	Sprint	SP	—
1976	GMC	Jimmy	Sierra Classic	—
1979–1986	GMC	C2500 Suburban	High Sierra	—
1968–1974	GMC	K25/K2500 Suburban	Base	—
1970–1971	GMC	P25/P2500 Van	Base	—
1987–1988	Chevrolet	R30	Custom Deluxe	—
1987–1988	Chevrolet	V30	Custom Deluxe	—
1976	GMC	K15	Sierra Classic	—
1973–1974	Chevrolet	Monte Carlo	Landau	—
1976	Chevrolet	Impala	S	—
1976	Chevrolet	K5 Blazer	Base	—
1968–1974	GMC	K35/K3500 Pickup	Base	—
1976	GMC	K15	Base	—
1977–1978	GMC	C15	Heavy Half	—
1975–1976	Chevrolet	G30	Hi-Cube	—
1988	Chevrolet	R30	Cheyenne	—
1975–1986	Chevrolet	C30	Scottsdale	—
1975	Chevrolet	Monte Carlo	S	—
1975	GMC	Sprint	High Sierra	—
1978–1980	Chevrolet	C10	Big Ten	—
1976–1978	GMC	K25	Sierra Grande	—
1989	Chevrolet	V3500	Scottsdale	—
1967–1975	Chevrolet	Bel Air	Base	—
1968–1974	Chevrolet	K30 Pickup	Base	—
1975–1980	Chevrolet	C10	Silverado	—
1969–1972	Chevrolet	Chevelle	Greenbrier	—
1967–1974	Chevrolet	Corvette	Base	—
1970–1972	Chevrolet	Chevelle	Base	—
1979–1986	GMC	C3500	High Sierra	—
1976	GMC	G35	Magnavan	—
1979–1986	GMC	C3500	Base	—
1973–1974	Chevrolet	P30 Van	Base	—
1979–1986	GMC	K3500	Base	—
1968–1974	GMC	K15/K1500 Pickup	Base	—
1975–1978	GMC	C35	Sierra Grande	—
1981	Chevrolet	C20	Deluxe	—
1977	Chevrolet	K30	Silverado	—
1969–1972	Chevrolet	Chevelle	Concours Estate	—
1987–1989	GMC	V3500	Base	—
1968–1974	Chevrolet	C20 Pickup	Base	—
1968–1974	Chevrolet	C20 Suburban	Base	—
1969	Chevrolet	Camaro	Base	—
1976	Chevrolet	K10	Custom Deluxe	—
1979–1980	GMC	C1500 Suburban	Sierra Classic	—
1967–1972	Chevrolet	Biscayne	Base	—
1981	Chevrolet	C30	Deluxe	—
1980–1981	Chevrolet	K30	Cheyenne	—
1975–1980	Chevrolet	C10	Scottsdale	—
1978	Chevrolet	K5 Blazer	Silverado	—
1973–1974	Chevrolet	G20 Van	Sportvan	—
1979–1980	GMC	C1500 Suburban	Sierra Grande	—
1969–1972	Chevrolet	Brookwood	Base	—
1979–1980	GMC	C1500 Suburban	High Sierra	—
1975	Chevrolet	Caprice	Estate Wagon	—
1969–1972	Chevrolet	Townsman	Base	—
1973–1974	Chevrolet	Malibu	Estate	—
1975–1978	GMC	P35	Value Van	—
1973–1974	GMC	P35/P3500 Van	Base	—
1979–1980	GMC	C1500	High Sierra	—
1975–1981	Chevrolet	C20	Cheyenne	—
1979–1986	GMC	C2500	High Sierra	—
1979–1980	GMC	K1500	Sierra Grande	—
1968–1974	Chevrolet	K10 Pickup	Base	—
1973–1974	Chevrolet	Caprice	Estate	—
1975–1980	Chevrolet	C10	Custom Deluxe	—
1975–1980	Chevrolet	C10 Suburban	Silverado	—
1968–1972	Chevrolet	Chevelle	Nomad	—
1989	Chevrolet	R3500	Silverado	—
1992–1993	GMC	C2500 Suburban	SLE	—
1975–1978	GMC	C15 Suburban	Base	—
1968–1969	Chevrolet	Chevelle	300 Deluxe	—
1975–1989	Chevrolet	P30	Base	—
1989	Chevrolet	V3500	Cheyenne	—
1975–1978	GMC	C25 Suburban	Base	—
1981	Chevrolet	K30	Deluxe	—
1987–1989	GMC	R3500	Base	—
1977	Chevrolet	K30	Cheyenne	—
1973	Chevrolet	P10 Van	Base	—
1973	Chevrolet	Laguna	Estate	—
1975–1977	Chevrolet	C20 Suburban	Silverado	—
1979–1986	GMC	C2500 Suburban	Sierra Classic	—
1975–1978	GMC	C15	High Sierra	—
1982–1986	Chevrolet	C20 Suburban	Silverado	—
1975–1978	GMC	C15	Sierra Grande	—
1979–1986	GMC	C3500	Sierra Classic	—
1979–1980	GMC	C1500 Suburban	Base	—
1975–1981	Chevrolet	C30	Cheyenne	—
1979–1980	GMC	K1500	Base	—
1979–1982	GMC	C2500	Sierra Grande	—
1987–1989	GMC	V3500	Sierra Classic	—
1976–1978	GMC	K25	Sierra Classic	—
1988	Chevrolet	V30	Cheyenne	—
1976	Chevrolet	Impala	Custom Landau	—
1973–1974	GMC	Jimmy	Base	—
1975–1978	GMC	C35	High Sierra	—
1973	Chevrolet	Chevelle	Deluxe	—
1976	Chevrolet	K10	Silverado	—
1976	Chevrolet	Caprice	Classic Landau	—
1981–1986	Chevrolet	C20	Custom	—
1975–1978	GMC	C25	Sierra Grande	—
1973–1974	Chevrolet	G30 Van	Base	—
1974–1975	Chevrolet	Malibu	Classic	—
1975–1976	Chevrolet	G30	Chevy Van	—
1972–1974	GMC	Sprint	Custom	—
1980	Chevrolet	K20	Cheyenne	—
1979–1986	GMC	C2500	Sierra Classic	—
1977	GMC	C15	Indy Hauler	—
1981–1986	Chevrolet	K30	Custom	—
1981–1986	Chevrolet	C30	Custom	—
1973–1974	Chevrolet	Blazer	Base	—
1968–1972	Chevrolet	Chevelle	Malibu	—
1979–1980	Chevrolet	K10	Silverado	—
1968–1974	GMC	C25/C2500 Pickup	Base	—
1976	Chevrolet	P20	Step-Van	—
1970–1974	Chevrolet	Monte Carlo	Base	—
1984–1986	Chevrolet	C20 Suburban	Scottsdale	—
1975–1976	Chevrolet	Impala	Sport	—
1976–1977	GMC	K25 Suburban	Sierra Classic	—
1973–1975	Chevrolet	Laguna	Base	—
1977–1978	Chevrolet	K5 Blazer	Custom Deluxe	—
1967	Chevrolet	Chevelle	Deluxe	—
1979–1980	GMC	C1500	Sierra Classic	—
1973–1974	GMC	G35/G3500 Van	Vandura	—
1976	Chevrolet	Caprice	Classic Estate	—
1979–1982	GMC	K3500	Sierra Grande	—
1980	Chevrolet	K30	Custom Deluxe	—
1976	Chevrolet	G20	Beauville	—
1979–1986	GMC	K3500	Sierra Classic	—
1976–1978	Chevrolet	K5 Blazer	Cheyenne	—
1987–1989	GMC	R3500	High Sierra	—
1971–1975	GMC	Sprint	Base	—
1975–1978	GMC	C15	Sierra Classic	—
1967–1975	Chevrolet	El Camino	Base	—
1978	GMC	C15	Street Coupe	—
1976	Chevrolet	P20	Base	—
1968–1974	GMC	C15/C1500 Suburban	Base	—
1969–1972	Chevrolet	Nova	Base	—
1975–1978	GMC	C15 Suburban	Sierra Grande	—
1975–1980	Chevrolet	C10	Cheyenne	—
1968–1974	Chevrolet	El Camino	Custom	—
1967–1976	Chevrolet	Impala	Base	—
1979–1986	GMC	C2500 Suburban	Base	—
1985	Chevrolet	K20 Suburban	Silverado	—
1973	Chevrolet	P20 Van	Base	—
1973–1974	Chevrolet	G20 Van	Base	—
1976–1978	GMC	K25	High Sierra	—
1975–1980	Chevrolet	C10 Suburban	Custom Deluxe	—

Specifications
Category	Engine Components
Sub-Category	Camshafts
UPC	036584177852
CARB Approved	No
Prop 65 Warning	Y
Special Order	Yes
Weight	10.22 lb
Dimensions (L×W×H)	24.5 × 3 × 2.75 in

COMP Cams Nitrided Camshaft CB 287T H7

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