*** Attention: Current axle delivery time has decreased by Dexter to up to 6 weeks ***                                                                                                                                                                                         *** Attention: Current axle delivery time has decreased by Dexter to up to 6 weeks ***

COMP Cams Camshaft/ Lifter/ Timing Gear/ Valve Spring Kit K343404

Brand: COMP Cams COMP Cams
  • Have a product question? Ask us
  • Part Number: K34-340-4
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: Up to 2 Weeks
  • If purchased before 12:00 EDT - estimated delivery by July 15
Retail: $930.29
Price: $885.99
You Save: $44.30
Advertised Exhaust Duration (DEG)
270 Degree
Advertised Intake Duration (DEG)
270 Degree
Camshaft Type
Mechanical Flat Tappet
Computer Controlled Compatible
No
Engine Compatibility
Ford Big Block V8 429-460 Cubic Inch
Exhaust Duration At 0.050 Lift (DEG)
224 Degree
Exhaust Lift (IN)
0.54 Inch
Exhaust Valve Lash (IN)
0.022 Inch
Grind Number
270S
Idle Characteristics
Mild
Includes Assembly Lubricant
Yes
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COMP Cams Camshaft/ Lifter/ Timing Gear/ Valve Spring Kit

Camshaft/ Lifter/ Timing Gear/ Valve Spring Kit; Magnum; For Use With Ford Big Block 7.0L-7.5L/429-460 Cubic Inch; Double Roller Chain Drive; Mechanical Flat Tappet; 1800-5800 RPM Range; 224 Degree Intake Duration @ 0.050 Inch Lift; 224 Degree Exhaust Duration @ 0.050 Inch Lift; 0.540 Inch Intake Valve Lift; 0.540 Inch Exhaust Valve Lift; 110 Degree Lobe Separation; With Lifters/Valve Springs/Retainers/Locks/Valve Stem Seals/Timing Chain Set/Assembly Lube/Decals/Instructions

MPN: K343404

Magnum camshafts are specifically designed for racing or high performance street applications by engine builders looking for more power and that Pro Street sound. In addition, engine idle characteristics will change significantly due to the increased duration and overlap specifications of the camshaft. Magnum cams are high performance components. Using a Magnum 280 camshaft can net as much as 100 additional peak engine Horsepower. Magnum 292 and 305 camshafts can generate even more power but require piston to valve clearance checks and the installation of a higher performing torque converter for automatic transmission equipped vehicles. Magnum camshafts may work with new stock lifters, however, we recommend that you use COMP Cams® high performance lifters due to their higher quality and specifically designed bleed rate.
Engine Compatibility: Ford Big Block V8 429-460 Cubic Inch
Timing Type: Double Roller Chain Drive
Camshaft Type: Mechanical Flat Tappet
RPM - Low: 1800
RPM - High: 5800
Advertised Exhaust Duration (DEG): 270 Degree
Advertised Intake Duration (DEG): 270 Degree
Exhaust Duration At 0.050 Lift (DEG): 224 Degree
Exhaust Lift (IN): 0.54 Inch
Exhaust Valve Lash (IN): 0.022 Inch
Idle Characteristics: Mild
Intake Duration Lift At 0.050 Lift (DEG): 224 Degree
Intake Lift (IN): 0.54 Inch
Intake Valve Lash (IN): 0.022 Inch
Lobe Separation Angle (DEG): 110 Degree
Rocker Arm Ratio: 1.72
Lifter Style: Solid Flat Tappet
Outside Diameter Of Outer Spring (IN): 1.476 Inch
Computer Controlled Compatible: No
Includes Retainers: Yes
Includes Locks: Yes
Includes Valve Stem Seals: Yes
Includes Assembly Lubricant: Yes
Includes Pushrods: No
Includes Rocker Arms: No
Includes Gaskets: No
Includes Timing Chain Set: Yes
Includes Decals: Yes
Grind Number: 270S

Features

  • Specifically Designed For Racing Or High Performance Street Applications By Engine Builders Looking For More Power And That Pro Street Sound
  • Using A Magnum 280 Camshaft Can Net As Much As 100 Additional Peak Engine Horsepower
  • Limited 1 Year Warranty
Specifications of COMP Cams Camshaft/ Lifter/ Timing Gear/ Valve Spring Kit K343404
Advertised Exhaust Duration (DEG) 270 Degree
Advertised Intake Duration (DEG) 270 Degree
Camshaft Type Mechanical Flat Tappet
Computer Controlled Compatible No
Engine Compatibility Ford Big Block V8 429-460 Cubic Inch
Exhaust Duration At 0.050 Lift (DEG) 224 Degree
Exhaust Lift (IN) 0.54 Inch
Exhaust Valve Lash (IN) 0.022 Inch
Grind Number 270S
Idle Characteristics Mild
Includes Assembly Lubricant Yes
Includes Decals Yes
Includes Gaskets No
Includes Locks Yes
Includes Pushrods No
Includes Retainers Yes
Includes Rocker Arms No
Includes Timing Chain Set Yes
Includes Valve Stem Seals Yes
Intake Duration Lift At 0.050 Lift (DEG) 224 Degree
Intake Lift (IN) 0.54 Inch
Intake Valve Lash (IN) 0.022 Inch
Lifter Style Solid Flat Tappet
Lobe Separation Angle (DEG) 110 Degree
Outside Diameter Of Outer Spring (IN) 1.476 Inch
Rocker Arm Ratio 1.72
RPM - High 5800
RPM - Low 1800
Timing Type Double Roller Chain Drive

1900 Ford 352-428 FE

1900 Ford 429-460

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1975 Ford E-350 Econoline
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1977 Ford E-350 Econoline Club Wagon
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1988 Ford E-350 Econoline Club Wagon
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1990 Ford E-350 Econoline Club Wagon
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1992 Ford E-350 Econoline Club Wagon
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1975 Ford Elite
1976 Ford Elite

1988 Ford F Super Duty
1989 Ford F Super Duty
1990 Ford F Super Duty
1991 Ford F Super Duty
1992 Ford F Super Duty
1993 Ford F Super Duty
1994 Ford F Super Duty

1975 Ford F-150
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1977 Ford F-150
1978 Ford F-150
1979 Ford F-150

1973 Ford F-250
1974 Ford F-250
1975 Ford F-250
1976 Ford F-250
1977 Ford F-250
1978 Ford F-250

1983 Ford F-250
1984 Ford F-250
1985 Ford F-250
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1987 Ford F-250
1988 Ford F-250
1989 Ford F-250
1990 Ford F-250
1991 Ford F-250
1992 Ford F-250
1993 Ford F-250
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1973 Ford F-350
1974 Ford F-350
1975 Ford F-350
1976 Ford F-350
1977 Ford F-350
1978 Ford F-350
1979 Ford F-350

1983 Ford F-350
1984 Ford F-350
1985 Ford F-350
1986 Ford F-350
1987 Ford F-350
1988 Ford F-350
1989 Ford F-350
1990 Ford F-350
1991 Ford F-350
1992 Ford F-350
1993 Ford F-350
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1988 Ford F53
1989 Ford F53
1990 Ford F53
1991 Ford F53
1992 Ford F53
1993 Ford F53
1994 Ford F53

1970 Ford Fairlane

1970 Ford Falcon

1969 Ford Galaxie 500
1970 Ford Galaxie 500
1971 Ford Galaxie 500
1972 Ford Galaxie 500
1973 Ford Galaxie 500
1974 Ford Galaxie 500

1972 Ford Gran Torino
1973 Ford Gran Torino
1974 Ford Gran Torino
1975 Ford Gran Torino
1976 Ford Gran Torino

1969 Ford LTD
1970 Ford LTD
1971 Ford LTD
1972 Ford LTD
1973 Ford LTD
1974 Ford LTD
1975 Ford LTD
1976 Ford LTD
1977 Ford LTD
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1969 Ford Mustang
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1969 Ford Ranch Wagon
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1970 Ford Ranchero
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1968 Ford Thunderbird
1969 Ford Thunderbird
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1974 Ford Thunderbird
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1970 Ford Torino
1971 Ford Torino
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1968 Lincoln Continental
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1968 Lincoln Mark III
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1972 Lincoln Mark IV
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1977 Lincoln Mark V
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1969 Mercury Colony Park
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1969 Mercury Cougar
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1973 Mercury Cougar
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1969 Mercury Cyclone
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