Instant Rebates

Brand:

ProMaxx Performance

ProMaxx Performance 185cc Aluminum Cylinder Heads Small Block Chevy


185cc Aluminum Cylinder Heads
  • Small Block Chevy
  • 2.02''/1.60'' Valves
  • 185cc Intake Runner
  • 64cc Combustion Chamber
  • Angle Plug
  • Assembled
  • Sold as pairs
  • $843.99
    $793.99
    ON SALE - $50.00 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    (1)

    ProMaxx Performance 190cc Aluminum Cylinder Heads Small Block Chevy


    190cc Aluminum Cylinder Heads
  • Small Block Chevy
  • 2.02''/1.60'' Valves
  • 190cc Intake Runner
  • 64cc Combustion Chamber
  • Angle Plug
  • Assembled
  • Sold as pairs
  • $953.99
    $903.99
    ON SALE - $50.00 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    (1)

    ProMaxx Performance 440 MAXX Aluminum Cylinder Heads Big Block Chrysler (B/RB)


    440 MAXX Aluminum Cylinder Heads
  • Big Block Chrysler (B/RB)
  • 210cc Intake Ports
  • 84cc Combustion Chambers
  • 2.14" Intake, 1.81" Exhaust Valves
  • .650" Lift Hyd. Flat Tappet Valve Springs
  • As-Cast Ports & Chambers
  • Assembled, 2/pkg.
  • $1,075.99
    $1,025.99
    ON SALE - $50.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee
    ()

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 171cc Intake Ports
  • 63cc Combustion Chambers
  • 2.02'' Intake / 1.60'' Exhaust Valves
  • .575" Max Lift Hydraulic Flat Tappet Springs
  • Steel Retainers
  • Assembled, 2/pkg
  • $1,395.99
    $1,295.99
    ON SALE - $100.00 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance 225 Series Aluminum Cylinder Heads Small Block Chevy


    225 Series Aluminum Cylinder Heads
  • Small Block Chevy
  • 100% CNC Ported
  • 225cc Intake Ports
  • 64cc Combustion Chamber
  • 2.08'' Intake / 1.60'' Exhaust Valves
  • 7/16'' Rocker Arm Studs
  • .700" Max Lift
  • Steel Retainers
  • Assembled, 2/pkg
  • $1,459.99
    $1,409.99
    ON SALE - $50.00 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 170cc Intake Ports
  • 72cc Combustion Chambers
  • 2.09'' Intake / 1.66'' Exhaust Valves
  • .700'' Max Lift Hydraulic Roller Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $1,525.99
    $1,425.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 170cc Intake Ports
  • 72cc Combustion Chambers
  • 2.09'' Intake / 1.66'' Exhaust Valves
  • .600'' Max Lift Hydraulic Flat Tappet Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $1,395.99
    $1,295.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads 100% CNC Ported


    MAXX Series Aluminum Cylinder Heads
  • 100% CNC Ported
  • 200cc Intake Ports
  • 72cc Combustion Chambers
  • 2.20'' Intake / 1.73'' Exhaust Valves
  • .700'' Max Lift Hydraulic Roller Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $2,315.99
    $2,215.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance 440 MAXX Aluminum Cylinder Heads Big Block Chrysler (B/RB)


    440 MAXX Aluminum Cylinder Heads
  • Big Block Chrysler (B/RB)
  • 240cc Intake Ports
  • 84cc Combustion Chambers
  • 2.19" Intake, 1.81" Exhaust Valves
  • .650" Lift Hyd. Flat Tappet Valve Springs
  • 100% CNC'd Ports and Chambers
  • Assembled, 2/pkg.
  • $1,698.99
    $1,598.99
    ON SALE - $100.00 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 170cc Intake Ports
  • 72cc Combustion Chambers
  • 2.20'' Intake / 1.73'' Exhaust Valves
  • .600'' Max Lift Hydraulic Flat Tappet Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $1,435.99
    $1,335.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance 225 Series Aluminum Cylinder Heads Small Block Chevy


    225 Series Aluminum Cylinder Heads
  • Small Block Chevy
  • 100% CNC Ported
  • 225cc Intake Ports
  • 72cc Combustion Chamber
  • 2.08'' Intake / 1.60'' Exhaust Valves
  • 7/16'' Rocker Arm Studs
  • .700" Max Lift
  • Steel Retainers
  • Assembled, 2/pkg
  • $1,495.99
    $1,445.99
    ON SALE - $50.00 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 170cc Intake Ports
  • 76cc Combustion Chambers
  • 2.09'' Intake / 1.66'' Exhaust Valves
  • .700'' Max Lift Hydraulic Roller Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $1,252.99
    $1,152.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 171cc Intake Ports
  • 65cc Combustion Chambers
  • 2.02'' Intake / 1.60'' Exhaust Valves
  • .575" Max Lift Hydraulic Flat Tappet Springs
  • Steel Retainers
  • Assembled, 2/pkg
  • $1,395.99
    $1,295.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance 340 Series Aluminum Cylinder Heads Big Block Chevy


    340 Series Aluminum Cylinder Heads
  • Big Block Chevy
  • 100% CNC-Ported
  • 340cc Intake Ports
  • 121cc Combustion Chamber
  • 2.30'' Intake / 1.88'' Exhaust Valves
  • 7/16'' Rocker Arm Studs
  • .900'' Max Lift
  • Titanium Retainers
  • Assembled, 2/pkg
  • $2,680.99
    $2,580.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance 440 MAXX Aluminum Cylinder Heads Big Block Chrysler (B/RB)


    440 MAXX Aluminum Cylinder Heads
  • Big Block Chrysler (B/RB)
  • 240cc Intake Ports
  • 84cc Combustion Chambers
  • 2.19" Intake, 1.81" Exhaust Valves
  • .750" Lift Mechanical Roller Valve Springs
  • 100% CNC'd Ports and Chambers
  • Assembled, 2/pkg.
  • $1,899.99
    $1,799.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance 440 MAXX Aluminum Cylinder Heads Big Block Chrysler (B/RB)


    440 MAXX Aluminum Cylinder Heads
  • Big Block Chrysler (B/RB)
  • 240cc Intake Ports
  • 84cc Combustion Chambers
  • 2.19" Intake, 1.81" Exhaust Valves
  • .750" Lift Mech. Flat Tappet Valve Springs
  • 100% CNC'd Ports and Chambers
  • Assembled, 2/pkg.
  • $1,793.99
    $1,693.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 170cc Intake Ports
  • 76cc Combustion Chambers
  • 2.20'' Intake / 1.73'' Exhaust Valves
  • .700'' Max Lift Hydraulic Roller Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $1,575.99
    $1,475.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads 100% CNC Ported


    MAXX Series Aluminum Cylinder Heads
  • 100% CNC Ported
  • 200cc Intake Ports
  • 76cc Combustion Chambers
  • 2.20'' Intake / 1.73'' Exhaust Valves
  • .600'' Max Lift Hydraulic Flat Tappet Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $2,190.99
    $2,090.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads 100% CNC Ported


    MAXX Series Aluminum Cylinder Heads
  • 100% CNC Ported
  • 200cc Intake Ports
  • 72cc Combustion Chambers
  • 2.09'' Intake / 1.66'' Exhaust Valves
  • .600'' Max Lift Hydraulic Flat Tappet Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $2,165.99
    $2,065.99
    ON SALE - $100.00 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 171cc Intake Ports
  • 65cc Combustion Chambers
  • 2.02'' Intake / 1.60'' Exhaust Valves
  • .600" Max Lift Hydraulic Roller Springs
  • Steel Retainers
  • Assembled, 2/pkg
  • $1,525.99
    $1,425.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance 340 Series Aluminum Cylinder Heads Big Block Chevy


    340 Series Aluminum Cylinder Heads
  • Big Block Chevy
  • 100% CNC-Ported
  • 340cc Intake Ports
  • 121cc Combustion Chamber
  • 2.30'' Intake / 1.88'' Exhaust Valves
  • 7/16'' Rocker Arm Studs
  • .600'' Max Lift
  • Steel Retainers
  • Assembled, 2/pkg
  • $2,145.99
    $2,045.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 170cc Intake Ports
  • 72cc Combustion Chambers
  • 2.20'' Intake / 1.73'' Exhaust Valves
  • .700'' Max Lift Hydraulic Roller Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $1,575.99
    $1,475.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads 100% CNC Ported


    MAXX Series Aluminum Cylinder Heads
  • 100% CNC Ported
  • 200cc Intake Ports
  • 72cc Combustion Chambers
  • 2.20'' Intake / 1.73'' Exhaust Valves
  • .600'' Max Lift Hydraulic Flat Tappet Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $2,190.99
    $2,090.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 171cc Intake Ports
  • 63cc Combustion Chambers
  • 2.02'' Intake / 1.60'' Exhaust Valves
  • .600" Max Lift Hydraulic Roller Springs
  • Steel Retainers
  • Assembled, 2/pkg
  • $1,525.99
    $1,425.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 170cc Intake Ports
  • 76cc Combustion Chambers
  • 2.20'' Intake / 1.73'' Exhaust Valves
  • .600'' Max Lift Hydraulic Flat Tappet Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $1,435.99
    $1,335.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance 440 MAXX Aluminum Cylinder Heads Big Block Chrysler (B/RB)


    440 MAXX Aluminum Cylinder Heads
  • Big Block Chrysler (B/RB)
  • 210cc Intake Ports
  • 84cc Combustion Chambers
  • 2.14" Intake, 1.81" Exhaust Valve Sizes
  • As-Cast Ports and Chambers
  • Bare, 2/pkg.
  • $875.99
    $825.99
    ON SALE - $50.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance 340 Series Aluminum Cylinder Heads Big Block Chevy


    340 Series Aluminum Cylinder Heads
  • Big Block Chevy
  • 100% CNC-Ported
  • 340cc Intake Ports
  • 121cc Combustion Chamber
  • 2.30'' Intake / 1.88'' Exhaust Valves
  • 7/16'' Rocker Arm Studs
  • .700'' Max Lift
  • Steel Retainers
  • Assembled, 2/pkg
  • $2,313.99
    $2,213.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads As-Cast


    MAXX Series Aluminum Cylinder Heads
  • As-Cast
  • 170cc Intake Ports
  • 76cc Combustion Chambers
  • 2.09'' Intake / 1.66'' Exhaust Valves
  • .600'' Max Lift Hydraulic Flat Tappet Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $1,395.99
    $1,295.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads 100% CNC Ported


    MAXX Series Aluminum Cylinder Heads
  • 100% CNC Ported
  • 200cc Intake Ports
  • 76cc Combustion Chambers
  • 2.20'' Intake / 1.73'' Exhaust Valves
  • .700'' Max Lift Hydraulic Roller Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $2,315.99
    $2,215.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee

    ProMaxx Performance MAXX Series Aluminum Cylinder Heads 100% CNC Ported


    MAXX Series Aluminum Cylinder Heads
  • 100% CNC Ported
  • 200cc Intake Ports
  • 72cc Combustion Chambers
  • 2.09'' Intake / 1.66'' Exhaust Valves
  • .700'' Max Lift Hydraulic Roller Springs
  • Stainless Steel Valves
  • Assembled, 2/pkg
  • $2,285.99
    $2,185.99
    ON SALE - $100.00 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee