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COMP Cams Big Mutha" Thumpr Hydraulic Flat Tappet Camshaft and Lifter Kit Lift .512"/.497" Duration 295/312 RPM Range 2500-6400

249-CL31-603-5


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COMP Cams CL31-603-5
$279.99
Big Mutha' Thumpr Hydraulic Flat Tappet Camshaft and Lifter Kit
Lift .512"/.497"
Duration 295/312
RPM Range 2500-6400
Free Shipping - Ships directly from the manufacturer on 03/23/21

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Does COMP Cams CL31-603-5 fit your vehicle?

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1974 FORD GRAN TORINO

  • Liter: 7.5
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 460
  • Engine Type: V8 ( 7.5L / 460 )
  • Engine Vin: A

1985 MERCURY GRAND MARQUIS

  • Liter: 5
  • SubModel: LS
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 302
  • Engine Type: V8 ( 5L / 302 )
  • Engine Vin: F

1970 FORD FAIRLANE

  • Liter: 5
  • SubModel: 500
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 302
  • Engine Type: V8 ( 5L / 302 )
  • Engine Vin: F

1969 FORD GALAXIE 500

  • Liter: 7
  • SubModel: XL
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 429
  • Engine Type: V8 ( 7L / 429 )
  • Engine Vin: K

1964 FORD BRONCO

  • Liter: 4.7
  • SubModel: ROADSTER
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 289
  • Engine Type: V8 ( 4.7L / 289 )
  • Engine Vin: C

1973 FORD MUSTANG

  • Liter: 5.8
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 351
  • Engine Type: V8 ( 5.8L / 351 )
  • Engine Vin: H

1974 FORD BRONCO

  • Liter: 5.8
  • SubModel: CUSTOM
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 351
  • Engine Type: V8 ( 5.8L / 351 )
  • Engine Vin: H

1970 FORD COUNTRY SQUIRE

  • Liter: 3.9
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 240
  • Engine Type: L6 ( 3.9L / 240 )
  • Engine Vin: E

1966 MERCURY CYCLONE

  • Liter: 7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 427
  • Engine Type: V8 ( 7L / 427 )
  • Engine Vin: R

1970 FORD RANCH WAGON

  • Liter: 3.3
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 200
  • Engine Type: L6 ( 3.3L / 200 )
  • Engine Vin: T

1968 FORD FAIRLANE

  • Liter: 6.4
  • SubModel: 500
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 390
  • Engine Type: V8 ( 6.4L / 390 )
  • Engine Vin: H

1971 FORD COUNTRY SEDAN

  • Liter: 7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 429
  • Engine Type: V8 ( 7L / 429 )
  • Engine Vin: K

Will I need a new timing chain and timing gears?

Asked by: Ben01
If your set is in good shape it will be OK to use, but a new set is the best option. https://www.jegs.com/i/COMP-Cams/249/3230/10002/-1
Answered by: Rusty B
Date published: 2018-07-24
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