Comp Cams High Energy MarineT 268AH; Hyd. Flat Tappet; '58-'98 Chevy Small Block

SKU: 01KRR | MPN:  12-318-4
Usually Ships in 10-14 Days
Sale price$299.46 USD

High Energy MarineT 268AH; Hyd. Flat Tappet; '58-'98 Chevy Small Block

  • Lifter Type: Hydraulic Flat Tappet
  • Engine Family: Chevrolet 262-400 c.i. 8 cyl. 1958-1998
  • Description: For '58-'98 262-400 cid Small Block Engines (Except LT1) - Good For Jet Boat w/ A Impeller Strong Mid-Range Power
  • Cam Family: High Energy MarineT

Specification:

  • RPM Range: 2400 to 5400
  • Valve Timing: 0.006
  • Lobe Separation: 110°
  • Intake Centerline: 106°
  • Valve Lash: Hyd. Intake/ Hyd. Exhaust
  • Duration: 268 Intake/ 276 Exhaust
  • Duration @ .050" Lift: 222 Intake/ 226 Exhaust
  • Valve Lift: 0.464 Intake/ 0.464 Exhaust
  • Lobe Lift: 0.31 Intake/ 0.309 Exhaust


Vehicle Fitments:

Year Make Model Submodel
1995 - 1996 AM General Hummer Base
1980 - 1991 Avanti II Base
1985 Avanti II GT
1980 - 1981 Buick Century Estate, Sport, Base, Limited
1991 - 1996 Buick Commercial Chassis Base
1980 - 1989 Buick Electra Estate Wagon, Park Avenue, Limited
1989 Buick Electra Park Avenue Ultra
1985 - 1989 Buick Electra T-Type
1980 - 1983 Buick Estate Wagon Base
1980 - 1990 Buick LeSabre Base, Limited
1985 Buick LeSabre Collector's Edition
1982 - 1990 Buick LeSabre Custom
1985 - 1990 Buick LeSabre Estate Wagon
1982 Buick LeSabre Limited Edition F/E
1980 - 1981 Buick LeSabre Sport
1987 Buick LeSabre T-Type
1987 Buick Regal GNX
1986 - 1987 Buick Regal Grand National
1980 - 1987 Buick Regal Limited, Base
1980 - 1981 Buick Regal Sport
1986 Buick Regal T-Type
1980 - 1985 Buick Riviera Base
1982 Buick Riviera Limited Edition
1983 - 1985 Buick Riviera Luxury
1980 Buick Riviera S
1981 - 1985 Buick Riviera T-Type
1983 Buick Riviera XX Anniversary Edition
1992 - 1995 Buick Roadmaster Base, Limited
1991 - 1995 Buick Roadmaster Estate Wagon
1996 Buick Roadmaster Estate Wagon Collector's Edition, Collector's Edition, Limited Collector's Edition
1987 - 1992 Cadillac Brougham Base, d'Elegance
1992 - 1996 Cadillac Commercial Chassis Base, Brougham
1980 Cadillac Eldorado Cabriolet, Biarritz, Base
1986 - 1996 Cadillac Fleetwood Base, Brougham
1986 Cadillac Fleetwood Brougham Commercial Chassis, 75, Brougham d'Elegance, 75 Formal
1980 Cadillac Seville Elegante, Base
2006 - 2009 Cadillac STS Base, V
2008 - 2009 Cadillac STS Platinum
2006 - 2008 Cadillac XLR Base
2008 - 2009 Cadillac XLR Platinum
2006 - 2009 Cadillac XLR V
1980 - 1982 Checker Marathon Base, Deluxe
1994 Chevrolet Blazer Base, Silverado Sport
1992 - 1993 Chevrolet Blazer Cheyenne
1987 Chevrolet Blazer Custom Deluxe
1991 - 1994 Chevrolet Blazer Nevada
1988 - 1991 Chevrolet Blazer Scottsdale
1987 - 1994 Chevrolet Blazer Silverado
1980 - 1981 Chevrolet C10 Cheyenne
1980 Chevrolet C10 Custom Deluxe, Big Ten
1981 Chevrolet C10 Deluxe
1980 - 1986 Chevrolet C10 Scottsdale, Silverado, Custom
1981 - 1986 Chevrolet C10 Suburban Custom
1980 Chevrolet C10 Suburban Custom Deluxe
1981 Chevrolet C10 Suburban Deluxe
1980 - 1986 Chevrolet C10 Suburban Scottsdale, Silverado
1990 - 1993 Chevrolet C1500 454 SS
1989 - 1997 Chevrolet C1500 Base
1999 Chevrolet C1500 LS
1988 - 1992 Chevrolet C1500 Scottsdale
1988 - 1998 Chevrolet C1500 Silverado, Cheyenne
1990 - 1998 Chevrolet C1500 WT
1992 - 1995 Chevrolet C1500 Suburban Base
1995 Chevrolet C1500 Suburban LT, LS
1992 - 1994 Chevrolet C1500 Suburban Silverado
1986 Chevrolet C20 Base
1981 - 1986 Chevrolet C20 Custom
1980 Chevrolet C20 Custom Deluxe
1981 Chevrolet C20 Deluxe
1980 - 1986 Chevrolet C20 Scottsdale, Cheyenne, Silverado
1981 - 1986 Chevrolet C20 Suburban Custom
1980 Chevrolet C20 Suburban Custom Deluxe
1981 Chevrolet C20 Suburban Deluxe
1980 - 1986 Chevrolet C20 Suburban Scottsdale, Silverado
1988 - 1999 Chevrolet C2500 Base
1988 - 1998 Chevrolet C2500 Cheyenne, Silverado
1993 Chevrolet C2500 Custom, 400 SS
1999 Chevrolet C2500 LS
1988 - 1992 Chevrolet C2500 Scottsdale
1994 - 1998 Chevrolet C2500 WT
1992 - 1995 Chevrolet C2500 Suburban Base
1995 Chevrolet C2500 Suburban LT, LS
1992 - 1994 Chevrolet C2500 Suburban Silverado
1980 - 1982 Chevrolet C30 Base
1980 - 1981 Chevrolet C30 Cheyenne
1981 - 1986 Chevrolet C30 Custom
1980 Chevrolet C30 Custom Deluxe
1981 Chevrolet C30 Deluxe
1980 - 1986 Chevrolet C30 Scottsdale, Silverado
1994 - 1995 Chevrolet C3500 Base
1988 - 1995 Chevrolet C3500 Cheyenne, Silverado
1988 - 1992 Chevrolet C3500 Scottsdale
1980 - 1988 Chevrolet Camaro Base
1980 - 1986 Chevrolet Camaro Berlinetta
1985 - 1990 Chevrolet Camaro Iroc-Z
1987 Chevrolet Camaro LT
1980 Chevrolet Camaro Rally Sport
1989 - 1992 Chevrolet Camaro RS
1992 Chevrolet Camaro RS Heritage Edition, Z28 Heritage Edition
1981 - 1987 Chevrolet Camaro Sport
1980 - 1992 Chevrolet Camaro Z28
1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
1980 - 1992 Chevrolet Caprice Base
1980 - 1996 Chevrolet Caprice Classic
1986 - 1990 Chevrolet Caprice Classic Brougham
1981 - 1982 Chevrolet Caprice Classic Estate
1980 - 1981 Chevrolet Caprice Classic Landau
1993 - 1994 Chevrolet Caprice Classic LS
1987 - 1990 Chevrolet Caprice Classic LS Brougham
1991 - 1993 Chevrolet Caprice Classic LTZ
1980 Chevrolet Caprice Classic Sport
1991 - 1994 Chevrolet Commercial Chassis Base
1980 - 1986 Chevrolet Corvette Base
1982 Chevrolet Corvette Collector's Edition
1986 Chevrolet Corvette Indianapolis 500 Pace Car
1980 - 1987 Chevrolet El Camino Base, SS
1981 - 1986 Chevrolet El Camino Conquista
1980 - 1981 Chevrolet El Camino Royal Knight
1996 - 2002 Chevrolet Express 1500 LS, Base
2001 - 2002 Chevrolet Express 1500 LT
1996 - 2002 Chevrolet Express 2500 Base, LS
1983 Chevrolet G10 Base
1981 - 1987 Chevrolet G10 Bonaventure
1980 - 1995 Chevrolet G10 Chevy Van, Sportvan, Beauville
1995 Chevrolet G20 Base
1983 - 1984 Chevrolet G20 Bonaventure
1980 - 1995 Chevrolet G20 Chevy Van, Sportvan, Beauville
1980 - 1981 Chevrolet G20 Nomad
1983 - 1984 Chevrolet G30 Bonaventure
1980 - 1996 Chevrolet G30 Sportvan, Hi-Cube, Chevy Van, Beauville
1980 - 1985 Chevrolet Impala Base
1981 - 1982 Chevrolet Impala Estate
1980 Chevrolet Impala Sport
1994 - 1996 Chevrolet Impala SS
1980 - 1981 Chevrolet K10 Cheyenne
1981 - 1986 Chevrolet K10 Custom
1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1980 - 1986 Chevrolet K10 Silverado, Scottsdale
1981 - 1986 Chevrolet K10 Suburban Custom
1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1980 - 1986 Chevrolet K10 Suburban Scottsdale, Silverado
1994 - 1997 Chevrolet K1500 Base
1988 - 1998 Chevrolet K1500 Cheyenne, Silverado
1999 Chevrolet K1500 LS
1988 - 1992 Chevrolet K1500 Scottsdale
1991 Chevrolet K1500 Sport
1990 - 1998 Chevrolet K1500 WT
1992 - 1995 Chevrolet K1500 Suburban Base
1995 Chevrolet K1500 Suburban LT, LS
1992 - 1994 Chevrolet K1500 Suburban Silverado
1980 - 1981 Chevrolet K20 Cheyenne
1981 - 1986 Chevrolet K20 Custom
1980 Chevrolet K20 Custom Deluxe
1981 Chevrolet K20 Deluxe
1980 - 1986 Chevrolet K20 Silverado, Scottsdale
1981 - 1986 Chevrolet K20 Suburban Custom
1980 Chevrolet K20 Suburban Custom Deluxe
1981 Chevrolet K20 Suburban Deluxe
1980 - 1986 Chevrolet K20 Suburban Scottsdale, Silverado
1994 - 1995 Chevrolet K2500 Base
1988 - 1998 Chevrolet K2500 Cheyenne, Silverado
1988 - 1992 Chevrolet K2500 Scottsdale
1994 - 1998 Chevrolet K2500 WT
1992 - 1995 Chevrolet K2500 Suburban Base
1995 Chevrolet K2500 Suburban LS, LT
1992 - 1994 Chevrolet K2500 Suburban Silverado
1980 - 1981 Chevrolet K30 Cheyenne
1981 - 1986 Chevrolet K30 Custom
1980 Chevrolet K30 Custom Deluxe
1981 Chevrolet K30 Deluxe
1980 - 1986 Chevrolet K30 Scottsdale, Silverado
1994 - 1995 Chevrolet K3500 Base
1988 - 1992 Chevrolet K3500 Scottsdale
1988 - 1995 Chevrolet K3500 Silverado, Cheyenne
1980 Chevrolet K5 Blazer Cheyenne, Custom Deluxe
1981 - 1986 Chevrolet K5 Blazer Custom
1981 Chevrolet K5 Blazer Deluxe
1984 Chevrolet K5 Blazer Scottsdale
1980 - 1986 Chevrolet K5 Blazer Silverado
1980 - 1983 Chevrolet Malibu Classic
1980 - 1981 Chevrolet Malibu Classic Landau, Base
1980 Chevrolet Malibu Estate, Classic Sport, Sport, Classic Estate
1981 - 1988 Chevrolet Monte Carlo Base
1983 Chevrolet Monte Carlo CL
1980 - 1981 Chevrolet Monte Carlo Landau
1986 - 1988 Chevrolet Monte Carlo LS
1980 Chevrolet Monte Carlo Sport
1983 - 1988 Chevrolet Monte Carlo SS
1980 - 1989 Chevrolet P20 Step-Van, Base
1980 - 1996 Chevrolet P30 Base
1980 - 1990 Chevrolet P30 Step-Van
1987 Chevrolet R10 Custom Deluxe, Silverado, Scottsdale
1987 Chevrolet R10 Suburban Custom Deluxe
1987 - 1988 Chevrolet R10 Suburban Scottsdale, Silverado
1989 - 1991 Chevrolet R1500 Suburban Silverado, Scottsdale
1988 Chevrolet R20 Cheyenne
1987 - 1988 Chevrolet R20 Scottsdale, Custom Deluxe, Silverado
1987 Chevrolet R20 Suburban Custom Deluxe
1987 - 1988 Chevrolet R20 Suburban Scottsdale, Silverado
1989 Chevrolet R2500 Silverado, Scottsdale, Cheyenne
1989 - 1991 Chevrolet R2500 Suburban Scottsdale, Silverado
1988 Chevrolet R30 Cheyenne
1987 - 1988 Chevrolet R30 Silverado, Custom Deluxe, Scottsdale
1989 - 1990 Chevrolet R3500 Scottsdale
1989 - 1991 Chevrolet R3500 Silverado, Cheyenne
1995 Chevrolet Tahoe LT, LS, Base
1987 Chevrolet V10 Silverado, Scottsdale, Custom Deluxe
1987 Chevrolet V10 Suburban Custom Deluxe
1987 - 1988 Chevrolet V10 Suburban Scottsdale, Silverado
1989 - 1991 Chevrolet V1500 Suburban Scottsdale, Silverado
1987 Chevrolet V20 Scottsdale, Custom Deluxe, Silverado
1987 Chevrolet V20 Suburban Custom Deluxe
1987 - 1988 Chevrolet V20 Suburban Silverado, Scottsdale
1989 - 1991 Chevrolet V2500 Suburban Scottsdale, Silverado
1988 Chevrolet V30 Cheyenne
1987 - 1988 Chevrolet V30 Scottsdale, Silverado, Custom Deluxe
1989 - 1991 Chevrolet V3500 Cheyenne, Silverado
1989 - 1990 Chevrolet V3500 Scottsdale
1993 Excalibur Limited Base
1985 Excalibur Phaeton Anniversary
1980 - 1989 Excalibur Phaeton Base
1980 - 1986 GMC C1500 Base, High Sierra, Sierra Classic
1980 GMC C1500 Heavy Half
1980 - 1982 GMC C1500 Sierra Grande, Street Coupe
1997 GMC C1500 Sierra GT
1994 - 1999 GMC C1500 Sierra SL, Sierra SLT
1988 - 1999 GMC C1500 Sierra SLE
1994 - 1998 GMC C1500 Sierra Special
1988 - 1993 GMC C1500 Sierra, Sierra SLX
1980 - 1995 GMC C1500 Suburban Base
1980 - 1986 GMC C1500 Suburban Sierra Classic, High Sierra
1980 - 1982 GMC C1500 Suburban Sierra Grande
1992 - 1995 GMC C1500 Suburban SLE
1995 GMC C1500 Suburban SLT
1980 - 1986 GMC C2500 High Sierra, Base, Sierra Classic
1980 - 1982 GMC C2500 Sierra Grande
1994 - 1999 GMC C2500 Sierra SL, Sierra SLT
1988 - 1999 GMC C2500 Sierra SLE
1988 - 1993 GMC C2500 Sierra, Sierra SLX
1980 - 1995 GMC C2500 Suburban Base
1980 - 1986 GMC C2500 Suburban High Sierra, Sierra Classic
1980 - 1982 GMC C2500 Suburban Sierra Grande
1992 - 1995 GMC C2500 Suburban SLE
1995 GMC C2500 Suburban SLT
1980 - 1986 GMC C3500 Base, High Sierra, Sierra Classic
1980 - 1982 GMC C3500 Sierra Grande
1994 - 1995 GMC C3500 Sierra SL, Sierra SLT
1988 - 1995 GMC C3500 Sierra SLE
1988 - 1993 GMC C3500 Sierra SLX, Sierra
1981 - 1986 GMC Caballero Amarillo
1981 GMC Caballero Conquista, Royal Knight
1980 - 1987 GMC Caballero Diablo, Base
1980 GMC Caballero Laredo
1983 - 1984 GMC G1500 Rally Custom
1980 - 1995 GMC G1500 Rally STX, Rally, Vandura
1983 - 1984 GMC G2500 Rally Custom
1980 - 1995 GMC G2500 Rally STX, Rally, Vandura
1981 - 1988 GMC G3500 Rally Custom
1980 - 1996 GMC G3500 Rally, Rally STX, Magnavan, Vandura Special, Rally Camper Special, Vandura
1980 - 1991 GMC Jimmy Base
1980 - 1985 GMC Jimmy High Sierra
1980 - 1990 GMC Jimmy Sierra Classic
1986 GMC Jimmy Silverado
1980 - 1982 GMC Jimmy Street Coupe, Sierra Grande
1980 - 1986 GMC K1500 High Sierra, Sierra Classic, Base
1980 - 1982 GMC K1500 Sierra Grande
1994 - 1999 GMC K1500 Sierra SL, Sierra SLT
1988 - 1999 GMC K1500 Sierra SLE
1995 GMC K1500 Sierra SLS
1994 - 1998 GMC K1500 Sierra Special
1993 GMC K1500 Sierra Sport
1988 - 1993 GMC K1500 Sierra, Sierra SLX
1980 - 1995 GMC K1500 Suburban Base
1980 - 1986 GMC K1500 Suburban High Sierra, Sierra Classic
1980 - 1982 GMC K1500 Suburban Sierra Grande
1992 - 1995 GMC K1500 Suburban SLE
1995 GMC K1500 Suburban SLT
1980 - 1986 GMC K2500 High Sierra, Sierra Classic, Base
1980 - 1982 GMC K2500 Sierra Grande
1988 - 1998 GMC K2500 Sierra SLE
1994 - 1998 GMC K2500 Sierra SLT, Sierra SL
1988 - 1993 GMC K2500 Sierra SLX, Sierra
1980 - 1995 GMC K2500 Suburban Base
1980 - 1986 GMC K2500 Suburban High Sierra, Sierra Classic
1980 - 1982 GMC K2500 Suburban Sierra Grande
1992 - 1995 GMC K2500 Suburban SLE
1995 GMC K2500 Suburban SLT
1980 - 1986 GMC K3500 Sierra Classic, Base, High Sierra
1980 - 1982 GMC K3500 Sierra Grande
1988 - 1995 GMC K3500 Sierra SLE
1994 - 1995 GMC K3500 Sierra SLT, Sierra SL
1988 - 1993 GMC K3500 Sierra, Sierra SLX
1980 - 1989 GMC P2500 Value Van, Base
1980 - 1996 GMC P3500 Base
1980 - 1990 GMC P3500 Value Van
1987 GMC R1500 High Sierra, Sierra Classic, Base
1987 - 1991 GMC R1500 Suburban Base
1987 GMC R1500 Suburban High Sierra
1987 - 1989 GMC R1500 Suburban Sierra Classic
1990 GMC R1500 Suburban SLE
1987 - 1989 GMC R2500 High Sierra, Base, Sierra Classic
1987 - 1991 GMC R2500 Suburban Base
1987 GMC R2500 Suburban High Sierra
1987 - 1989 GMC R2500 Suburban Sierra Classic
1990 GMC R2500 Suburban SLE
1987 - 1991 GMC R3500 Base
1987 - 1989 GMC R3500 Sierra Classic, High Sierra
1990 - 1991 GMC R3500 SLE
1996 - 2002 GMC Savana 1500 Base
1996 - 2000 GMC Savana 1500 SLE
2001 - 2002 GMC Savana 1500 SLT
1996 - 2002 GMC Savana 2500 Base
1996 - 2000 GMC Savana 2500 SLE
2001 - 2002 GMC Savana 2500 SLT
1987 GMC V1500 Sierra Classic, Base, High Sierra
1987 - 1991 GMC V1500 Suburban Base
1987 GMC V1500 Suburban High Sierra
1987 - 1989 GMC V1500 Suburban Sierra Classic
1990 GMC V1500 Suburban SLE
1987 GMC V2500 High Sierra, Sierra Classic, Base
1987 - 1991 GMC V2500 Suburban Base
1987 GMC V2500 Suburban High Sierra
1987 - 1989 GMC V2500 Suburban Sierra Classic
1990 GMC V2500 Suburban SLE
1987 - 1991 GMC V3500 Base
1987 - 1989 GMC V3500 High Sierra, Sierra Classic
1990 - 1991 GMC V3500 SLE
1992 - 1995 GMC Yukon Base, SLE
1993 GMC Yukon GT
1995 GMC Yukon SLT
1992 - 1994 GMC Yukon Sport
2006 Hummer H1 Alpha
1980 - 1981 Oldsmobile 98 Luxury
1980 - 1984 Oldsmobile 98 Regency
1982 - 1984 Oldsmobile 98 Regency Brougham
1980 - 1992 Oldsmobile Custom Cruiser Base
1980 Oldsmobile Cutlass LS, Brougham, Base
1980 - 1984 Oldsmobile Cutlass Calais Base
1983 - 1984 Oldsmobile Cutlass Calais Hurst
1980 - 1983 Oldsmobile Cutlass Cruiser Base
1980 - 1981 Oldsmobile Cutlass Cruiser Brougham
1985 - 1986 Oldsmobile Cutlass Salon 442
1980 - 1987 Oldsmobile Cutlass Salon Base
1980 Oldsmobile Cutlass Salon Brougham
1987 Oldsmobile Cutlass Supreme 442
1980 - 1988 Oldsmobile Cutlass Supreme Base
1980 - 1987 Oldsmobile Cutlass Supreme Brougham
1988 Oldsmobile Cutlass Supreme Classic Brougham, International, SL, Classic, Indy 500 Pace Car
1985 Oldsmobile Cutlass Supreme LS
1980 - 1983 Oldsmobile Delta 88 Base
1980 - 1981 Oldsmobile Delta 88 Holiday
1984 - 1985 Oldsmobile Delta 88 Royale Brougham LS
1980 - 1985 Oldsmobile Delta 88 Royale Brougham, Royale
1980 - 1985 Oldsmobile Toronado Brougham
1985 Oldsmobile Toronado Caliente
1980 - 1981 Oldsmobile Toronado XSC
1980 - 1986 Pontiac Bonneville Base, Brougham
1984 - 1986 Pontiac Bonneville LE
1980 - 1981 Pontiac Bonneville Safari
1980 - 1981 Pontiac Catalina Safari, Base
1980 - 1981 Pontiac Firebird Esprit
1982 - 1986 Pontiac Firebird S/E
1994 Pontiac Firebird Trans Am GT
1989 - 1992 Pontiac Firebird Trans Am GTA
1989 Pontiac Firebird Trans Am GTA SE
1980 - 1997 Pontiac Firebird Trans Am, Formula, Base
1980 Pontiac Grand Am Base
1981 Pontiac Grand LeMans SA
1980 - 1981 Pontiac Grand LeMans Safari, Base, LE
1980 - 1987 Pontiac Grand Prix Base
1981 - 1987 Pontiac Grand Prix Brougham
1984 - 1987 Pontiac Grand Prix LE
1980 - 1983 Pontiac Grand Prix LJ
1980 Pontiac Grand Prix SJ
1980 - 1981 Pontiac LeMans Base, Safari
1983 - 1986 Pontiac Parisienne Brougham, Base
1987 - 1989 Pontiac Safari Base

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