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COMP Cams K32-602-5 Big Mutha' Thumpr Hydraulic Flat Cam K-Kit for Ford Engine Camshaft Kit - 351C/351M/400M

(Ford F-150 1977-81, Mustang 1969-73, F-250 1977-81, Bronco 1978-82, Thunderbird 1972, 1977-79, F-350 1977-81, Galaxie 500 1969-74 + 30 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K32-602-5
5 reviews
Sale Price

$807.95

Estimated ship date Monday, November 23

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Product Details

The COMP Cams Big Mutha' Thumpr K32-602-5 is a complete camshaft kit engineered for Ford 351 Cleveland, 351 Modified, and 400 Modified engines. This hydraulic flat tappet cam features an aggressive 242°/257° advertised duration profile that delivers the signature Thumpr sound with enhanced low-end torque and midrange power.

Complete K-Kit Includes Everything You Need:

  • Hydraulic flat tappet camshaft with 242°/257° advertised duration
  • Hydraulic lifters matched to camshaft specifications
  • High-performance valve springs for proper valve control
  • Steel retainers and precision valve locks
  • Valve stem seals for optimal oil control
  • Timing chain set for accurate cam timing
  • Assembly lube for proper break-in procedure
  • Installation instructions and COMP Cams decals

The Big Mutha' Thumpr series is designed for street performance applications where aggressive idle quality and strong throttle response are desired. This kit provides everything required for a complete camshaft installation, eliminating the guesswork of component matching. Ideal for classic Ford builds seeking that distinctive performance cam sound with reliable street manners.

Products specifications

Fits

Ford F-150 1977-81, Mustang 1969-73, F-250 1977-81, Bronco 1978-82, Thunderbird 1972, 1977-79, F-350 1977-81, Galaxie 500 1969-74, F-100 1977-79, Fairlane 1969-70, Ranchero 1969-79, Torino 1970-76, Falcon 1970 + 25 more models

Advertised Exhaust Duration

312

Advertised Intake Duration

294

Basic Operating RPM Range

2,500-6,400

Cam Type

Hydraulic Flat Tappet

Exhaust Valve Lift

0.515

Intake Valve Lift

0.531

Exhaust Duration at .050 inch Lift

257

Camshaft Material

Cast Iron

Engine Family

Ford 351C, 351M-400M 8 Cylinder (1970-1983)

Kit Type

K-Kit - Complete Kit

AMAZON ASIN

B005H89XBM

Assembly Lubricant Included

Yes

Lifter Type

Hydraulic Flat Tappet

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Gaskets Included

No

Intake Duration at .050 Inch Lift

242

Lifters Included

Yes

LOBE SEPARATION

107

Valve Springs Included

Yes

Usage

Street/Strip

Camshaft Series

Thumpr

They had the lowest price by far! Quick shipment! I am going back for more. Thanks!<br><br>Order 6489

Thanks for offering instant $5.00 back on Order Number: 12559 for writing this review. <br>Great prices and fast shipping. I do not have the part yet but it was the best price on a LT1 MSD opti spark anywhere on the net. Great deal!!! And it was still cheaper than Jegs or Summit even with overnight shipping. Will use again if the deals are this good!

Best price I could find on the Internet can't go wrong with saving money

Finally I found the part I have searched all over for. Thank you autoplicity for having such a specialized part. Great customer service too. Very easy to use web site as well.

I purchased a wiring connector and some additional wiring pins. Super fast shipping. Likely to buy from again.

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