AMC 290-401 c.i. 8 CYL. 1966-1991
  • Thumpr
  • COMP Cams Thumpr Hydraulic Roller Camshaft Lift: .531"/.515"


    Thumpr Hydraulic Roller Camshaft
  • Lift: .531"/.515"
  • Duration: 283°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 2000-5800
  • $416.99
    Ships 01/30/17
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    AMC 290-401 c.i. 8 CYL. 1966-1991
  • Mutha Thumpr
  • COMP Cams Mutha Thumpr Hydraulic Roller Camshaft Lift: .540"/.526"


    Mutha Thumpr Hydraulic Roller Camshaft
  • Lift: .540"/.526"
  • Duration: 291°/311°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-6100
  • $416.99
    Ships 01/30/17
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    AMC 290-401 c.i. 8 CYL. 1966-1991
  • Big Mutha Thumpr
  • COMP Cams Big Mutha Thumpr Hydraulic Roller Camshaft Complete Kit Lift: .552"/.537"


    Big Mutha Thumpr Hydraulic Roller Camshaft Complete Kit
  • Lift: .552"/.537"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6400
  • $416.99
    Ships 03/09/17
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    Chevy 262-400ci Small Block 1958-98 Non-Factory Roller Block
  • Thumpr
  • COMP Cams Thumpr Retro-Fit Hydraulic Roller Camshaft Lift: .513"/.498"


    Thumpr Retro-Fit Hydraulic Roller Camshaft
  • Lift: .513"/.498"
  • Duration: 283°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 1900-5600
  • $280.99
    Ships Today
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    COMP Cams Thumpr Retro-Fit Hydraulic Roller Camshaft & Lifter Kit Lift: .513"/.498"


    Thumpr Retro-Fit Hydraulic Roller Camshaft & Lifter Kit
  • Lift: .513"/.498"
  • Duration: 283°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 1900-5600
  • $682.99
    Ships 02/13/17
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    (1)

    COMP Cams Thumpr Retro-Fit Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit Lift: .513"/.498"


    Thumpr Retro-Fit Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit
  • Lift: .513"/.498"
  • Duration: 283°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 1900-5600
  • $895.99
    Ships 01/30/17
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit Lift: .513"/.498"


    Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit
  • Lift: .513"/.498"
  • Duration: 283°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 1900-5600
  • $1,016.99
    Ships 02/07/17
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    Chevy 262-400ci Small Block 1958-98 Non-Factory Roller Block
  • Mutha Thumpr
  • COMP Cams Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Lift: .522"/.509"


    Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft
  • Lift: .522"/.509"
  • Duration: 291°/311°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-5900
  • $277.99
    Ships Today
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    COMP Cams Mutha Thumpr Retro-Fit Hydraulic Roller Camshsft & Lifter Kit Lift: .522"/.509"


    Mutha Thumpr Retro-Fit Hydraulic Roller Camshsft & Lifter Kit
  • Lift: .522"/.509"
  • Duration: 291°/311°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-5900
  • $674.99
    Ships 01/30/17
    FREE Shipping
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    COMP Cams Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit Lift: .522"/.509"


    Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit
  • Lift: .522"/.509"
  • Duration: 291°/311°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-5900
  • $895.99
    Ships 01/30/17
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit Lift: .522"/.509"


    Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit
  • Lift: .522"/.509"
  • Duration: 291°/311°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-5900
  • $1,054.99
    Ships 01/30/17
    FREE Shipping
    Lowest Price Guarantee

    Chevy 262-400ci Small Block 1958-98 Non-Factory Roller Block
  • Big Mutha Thumpr
  • COMP Cams Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Lift: .533"/.519"


    Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft
  • Lift: .533"/.519"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6200
  • $280.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft and Lifter Kit Lift: .533"/.519"


    Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft and Lifter Kit
  • Lift: .533"/.519"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6200
  • $674.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit Lift: .533"/.519"


    Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit
  • Lift: .533"/.519"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6200
  • $895.99
    Ships 01/30/17
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit Lift: .533"/.519"


    Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit
  • Lift: .533"/.519"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6200
  • $1,043.99
    Ships Today
    FREE Shipping
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    Chevy 262-400ci Small Block 1987-98 -Factory Roller Block
  • Thumpr
  • COMP Cams Thumpr Hydraulic Roller Camshaft Lift: .513"/.498"


    Thumpr Hydraulic Roller Camshaft
  • Lift: .513"/.498"
  • Duration: 283°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 1900-5600
  • $280.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Thumpr Hydraulic Roller Camshaft and Lifter Kit Lift: .513"/.498"


    Thumpr Hydraulic Roller Camshaft and Lifter Kit
  • Lift: .513"/.498"
  • Duration: 283°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 1900-5600
  • $461.99
    Ships 01/23/17
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Thumpr Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit Lift: .513"/.498"


    Thumpr Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit
  • Lift: .513"/.498"
  • Duration: 283°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 1900-5600
  • $684.99
    Ships 01/23/17
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Thumpr Hydraulic Roller Camshaft Complete Kit Lift: .513"/.598"


    Thumpr Hydraulic Roller Camshaft Complete Kit
  • Lift: .513"/.598"
  • Duration: 283°/303°
  • Lobe Separation Angle: 107°
  • RPM Range: 1900-5600
  • $891.99
    Ships 01/23/17
    FREE Shipping
    Lowest Price Guarantee

    Chevy 262-400ci Small Block 1987-98 -Factory Roller Block
  • Mutha Thumpr
  • COMP Cams Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Lift: .522"/.509"


    Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft
  • Lift: .522"/.509"
  • Duration: 291°/311°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-5900
  • $280.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee


    COMP Cams Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit Lift: .522"/.509"


    Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft, Lifters, & Gear Drive Kit
  • Lift: .522"/.509"
  • Duration: 291°/311°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-5900
  • $684.99
    Ships 01/23/17
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit Lift: .522"/.509"


    Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit
  • Lift: .522"/.509"
  • Duration: 291°/311°
  • Lobe Separation Angle: 107°
  • RPM Range: 2200-5900
  • $903.99
    Ships 01/30/17
    FREE Shipping
    Lowest Price Guarantee

    Chevy 262-400ci Small Block 1987-98 -Factory Roller Block
  • Big Mutha Thumpr
  • COMP Cams Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Lift: .533"/.519"


    Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft
  • Lift: .533"/.519"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6200
  • $286.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft and Lifter Kit Lift: .533"/.519"


    Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft and Lifter Kit
  • Lift: .533"/.519"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6200
  • $460.99
    Ships 01/23/17
    FREE Shipping
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    COMP Cams Big Mutha Thumpr Hydraulic Roller Camshaft/Lifter/Gear Drive Small Block Chevy 1987-02 Lift: .533"/.519"


    Big Mutha Thumpr Hydraulic Roller Camshaft/Lifter/Gear Drive
    Small Block Chevy 1987-02
  • Lift: .533"/.519"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6200
  • $677.99
    Ships 01/23/17
    FREE Shipping
    Lowest Price Guarantee

    COMP Cams Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit Lift: .533"/.519"


    Big Mutha Thumpr Retro-Fit Hydraulic Roller Camshaft Complete Kit
  • Lift: .533"/.519"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6200
  • $997.99
    Ships 01/30/17
    FREE Shipping
    Lowest Price Guarantee

    GM LS Series Gen III/IV Three-Bolt 8 Cyl. 1997-Present
  • Thumpr
  • COMP Cams Thumpr Hydraulic Roller Camshaft GM LS Seires Lift: .553"/.536"


    Thumpr Hydraulic Roller Camshaft
    GM LS Seires
  • Lift: .553"/.536"
  • Duration: 275°/295°
  • Lobe Separation Angle: 109°
  • RPM Range: 2000-6400
  • $385.99
    Ships Today
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    GM LS Series Gen III/IV Three-Bolt 8 Cyl. 1997-Present
  • Mutha Thumpr
  • COMP Cams Mutha Thumpr Hydraulic Roller Camshaft GM LS Seires Lift: .563"/.546"


    Mutha Thumpr Hydraulic Roller Camshaft
    GM LS Seires
  • Lift: .563"/.546"
  • Duration: 283°/303°
  • Lobe Separation Angle: 109°
  • RPM Range: 2300-6600
  • $391.99
    Ships Today
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    GM LS Series Gen III/IV Three-Bolt 8 Cyl. 1997-Present
  • Big Mutha Thumpr
  • COMP Cams Big Mutha Thumpr Hydraulic Roller Camshaft GM LS Seires Lift: .573"/.558"


    Big Mutha Thumpr Hydraulic Roller Camshaft
    GM LS Seires
  • Lift: .573"/.558"
  • Duration: 291°/311°
  • Lobe Separation Angle: 109°
  • RPM Range: 2600-6800
  • $421.99
    Ships 01/23/17
    FREE Shipping
    Lowest Price Guarantee