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COMP Cams Big Mutha" Thumpr Hydraulic Flat Tappet Camshaft Lift .500"/.486" Duration 295/313 RPM Range 2500 to 6400

249-12-602-4


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Big Mutha" Thumpr Hydraulic Flat Tappet Camshaft Lift .500"/.486" Duration 295/313 RPM Range 2500 to 6400
$157.95
More than 10 available
Big Mutha' Thumpr Hydraulic Flat Tappet Camshaft
Lift .500"/.486"
Duration 295/313
RPM Range 2500 to 6400
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Does COMP Cams 12-602-4 fit your vehicle?

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1980 GMC C1500

  • Liter: 5
  • SubModel: STREET COUPE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 305
  • Engine Type: V8 ( 5L / 305 )
  • Engine Vin: G

1982 GMC JIMMY

  • Liter: 5.7
  • SubModel: SIERRA GRANDE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: L

1974 GMC K35/K3500 PICKUP

  • Liter: 5.7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: V

1982 GMC C2500

  • Liter: 7.4
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 454
  • Engine Type: V8 ( 7.4L / 454 )
  • Engine Vin: W

1980 CHEVROLET CAMARO

  • Liter: 5
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 305
  • Engine Type: V8 ( 5L / 305 )
  • Engine Vin: H

1971 GMC K35/K3500 PICKUP

  • Liter: 4.1
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 250
  • Engine Type: L6 ( 4.1L / 250 )
  • Engine Vin: C

1982 GMC G2500

  • Liter: 5
  • SubModel: RALLY
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 305
  • Engine Type: V8 ( 5L / 305 )
  • Engine Vin: H

1976 CHEVROLET MALIBU

  • Liter: 5.7
  • SubModel: CLASSIC
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: L

1971 CHEVROLET EL CAMINO

  • Liter: 6.6
  • SubModel: SS
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 400
  • Engine Type: V8 ( 6.6L / 400 )
  • Engine Vin: -

1972 CHEVROLET CAMARO

  • Liter: 5.7
  • SubModel: BASE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 350
  • Engine Type: V8 ( 5.7L / 350 )
  • Engine Vin: H

1973 CHEVROLET MALIBU

  • Liter: 5
  • SubModel: ESTATE
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 307
  • Engine Type: V8 ( 5L / 307 )
  • Engine Vin: F

1984 CHEVROLET K30

  • Liter: 4.8
  • SubModel: CUSTOM
  • Aspiration: NATURALLY ASPIRATED
  • CUI: 292
  • Engine Type: L6 ( 4.8L / 292 )
  • Engine Vin: T
12-602-4 - Comp Cams Thumpr Hydraulic Flat Tappet Cams is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Very happy good sounds great performance Put it in my 54 bel air
Date published: 2020-02-15
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Will this cam fit 1986 Chevrolet caprice classic

Asked by: Nick31
This will fit if your engine is a hydraulic flat tappet engine. You will need some other valvetrain components to make it work
Answered by: Rusty B
Date published: 2018-06-18

Will this cam work in stock 95 GMC Sierra 350 5.7liter 

Asked by: john1995
This cam is not compatible with your stock engine.
Answered by: Jon Jegs Tech
Date published: 2019-01-10

Does this come with lifters?

Asked by: Kutsuju
This does not include lifter. You would want part #CL12-602-4
Answered by: Dean R
Date published: 2020-11-30
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WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

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WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

Electrical Cords

WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.