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COMP Cams 56-440-8

Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1992-Present Lift: .500"/.500"

COMP Cams 56-440-8
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249-56-440-8

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COMP Cams 56-440-8 Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1992-Present Lift: .500"/.500" $311.99
Magnum Hydraulic Roller Camshaft
Chevy 4.3L V6 1992-Present
  • Lift: .500"/.500"
  • Duration: 260°/266°
  • Lobe Separation Angle: 112°
  • RPM Range: 1200-4500

  • COMP Cams 56-440-8 Details

    Chevy 4.3 Liter 262ci 90° 6 Cyl. 1992-Present

  • Computer Controlled With Balance Shaft

  • Cams Are Very Aggressive
  • Designed For Performance Oriented Vehicles
  • Deliver More Power Than Standard Camshafts
  • 1 Year Limited Warranty

  • Specifications:

    Exhaust Valve Lift (in.)
    0.5
    Intake Valve Lift (in.)
    0.500
    RPM Range
    1200-4500
    Int. Duration @ .050 in. (Deg)
    206
    Exh. Duration @ .050 in. (Deg)
    210
    Int. Duration Advertised (Deg)
    260
    Exh. Duration Advertised (Deg)
    266
    Lifter Type
    Hydraulic Roller
    Engine Make/Size
    Chevy 262
    Usage
    Street/Strip
    Lobe Separation (Deg)
    112
    Advertised Duration
    260 int./266 exh.
    Advertised Exhaust Duration
    266
    Advertised Intake Duration
    260
    Basic Operating RPM Range
    1,200-4,500
    Cam Style
    Hydraulic roller tappet
    Computer-Controlled Compatible
    Yes
    Duration at 050 inch Lift
    206 int./210 exh.
    Exhaust Duration at 050 inch Lift
    210
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.5
    Grind Number
    C6 260AH-R12
    Intake Duration at 050 inch Lift
    206
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.5
    Quantity
    Sold individually
    Valve Lift with Factory Rocker Arm Ratio
    0.500 int./0.500 exh.
    Valve Springs Required
    Yes
    Manufacturer's Part Number:
    56-440-8

    Magnum camshafts are very aggressive and specifically designed for the street enthusiast looking for more power with that Pro Street sound. Intended for performance oriented vehicles that will see little street use. The idle characteristics of your engine will change due to the increased duration and overlap of the Comp Cams Magnum Cam Series. The hydraulic roller cams do dramatically decrease friction, as well as lifter wear. As far as power, the roller profile allows the design of more lift, and a greater area under the curve giving much better top end power without sacrificing bottom end. You will notice a racey idle with the 280-grind while the 292 and 305-grinds will produce a rough or ''rumbly'' idle. Stock components are incompatible. Changes are needed in rear end gear ratios, headers and the torque converter. Magnum Cams will affect your power accessories to a certain extent. The 280 and 292-grinds are the biggest cams that should be used with power assisted brakes, air conditioning, etc. You should remember that the bigger the engine is, the less the cam will affect the vacuum which affects your power accessories. The smaller your engine is, the more the Magnum Camshaft will affect your power accessories. Most late model vehicles have a vacuum canister. If your vehicle does not have a vacuum canister, it may be necessary to add one.

    Features:
  • Great high RPM power
  • Easy on valve train parts
  • Can be used with mild ratio rocker arms and traditional performance valve springs
  • Best with aftermarket converter and 9.5:1+ compression

    Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

    Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

  • Does COMP Cams 56-440-8 fit your vehicle?

    Narrow Results

    1992-1993 CHEVROLET S10 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: EL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992 CHEVROLET K2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: SCOTTSDALE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999-2000 CHEVROLET SILVERADO 1500

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994 CHEVROLET S10 BLAZER

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: TAHOE

    1996-1998 CHEVROLET S10 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • Aspiration: N
    • SubModel: SS
    • Engine Vin: W
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1998 CHEVROLET C1500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: SILVERADO
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1995 CHEVROLET G30 VAN

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: CHEVY VAN
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999-2000 CHEVROLET SILVERADO 1500

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: LT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992 CHEVROLET S10 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: TAHOE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998-2000 CHEVROLET EXPRESS 1500

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET S10 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: SS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-2000 CHEVROLET S10 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-2000 CHEVROLET ASTRO

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1993 CHEVROLET CAPRICE

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: CLASSIC
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999-2000 CHEVROLET SILVERADO 1500

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-1997 CHEVROLET EXPRESS 1500

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2000 CHEVROLET S10 BLAZER

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: LS

    1998 CHEVROLET S10 BLAZER (CANADIAN)

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1994-1997 CHEVROLET C1500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2000 CHEVROLET S10 BLAZER

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: TRAILBLAZER

    1996-2000 CHEVROLET EXPRESS 1500

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1998 CHEVROLET K1500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: SILVERADO
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-2000 OLDSMOBILE BRAVADA

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1994 CHEVROLET S10 BLAZER

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1998 CHEVROLET K1500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1994 OLDSMOBILE BRAVADA

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1992-1995 CHEVROLET G30 VAN

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: HI-CUBE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1995-1999 CHEVROLET S10 BLAZER

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    1992-1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: SILVERADO
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1995 CHEVROLET K2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994 CHEVROLET S10 BLAZER

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: LT

    1992-1995 CHEVROLET G20 VAN

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: CHEVY VAN
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1995 CHEVROLET G20 VAN

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BEAUVILLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-2000 CHEVROLET EXPRESS 2500

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET K2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992 CHEVROLET C1500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: SCOTTSDALE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1997 CHEVROLET K1500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1995 CHEVROLET G10 VAN

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: CHEVY VAN
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET G10 VAN

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: SPORTVAN
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994 CHEVROLET S10 BLAZER

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: TAHOE LT

    1992 CHEVROLET C2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: SCOTTSDALE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1993 CHEVROLET S10 BLAZER

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ALL

    2000 CHEVROLET S10 BLAZER

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: LT

    1992-1998 CHEVROLET K1500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1998 CHEVROLET C1500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-1997 CHEVROLET EXPRESS 2500

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1995 CHEVROLET K2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: SILVERADO
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999-2000 CHEVROLET S10 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: XTREME
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1998 CHEVROLET C1500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995 CHEVROLET K2500 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999-2000 CHEVROLET EXPRESS 2500

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1993 CHEVROLET G30 VAN

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BEAUVILLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-2000 CHEVROLET S10 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-2000 CHEVROLET S10 PICKUP

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • EngineType: ALL
    • SubModel: ZR2

    1992-1995 CHEVROLET G10 VAN

    • Fitment_Note: Adjustable Valve Train Required~Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
    • Liter: 4.3
    • SubModel: BEAUVILLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )
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