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COMP Cams K32-601-8 Mutha' Thumpr Hydraulic Roller Cam K-Kit Ford Engine Camshaft Kit - 235/249 for 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

K32-601-8
4 reviews
Sale Price

$1,258.64

Estimated ship date Tuesday, November 24

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Product Details

The COMP Cams Mutha' Thumpr K32-601-8 is a complete hydraulic roller camshaft kit engineered for Ford 351 Cleveland, 351 Modified, and 400 Modified engines. This aggressive performance cam delivers a distinctive lopey idle and strong mid-range to top-end power, making it ideal for street/strip applications where maximum performance and that classic muscle car sound are priorities.

Camshaft Specifications:

  • Advertised Duration: 235°/249° (Intake/Exhaust)
  • Hydraulic roller design for reduced friction and increased durability
  • Aggressive profile optimized for performance street and strip use
  • Signature Thumpr lope idle characteristics

Complete K-Kit Includes:

  • Hydraulic roller camshaft
  • Hydraulic roller lifters
  • High-performance valve springs
  • Spring retainers
  • Valve locks (keepers)
  • Valve stem seals
  • Timing chain set
  • Assembly lube
  • Installation instructions and decals

This complete kit provides everything needed for a professional camshaft installation, eliminating the guesswork of component matching. The Mutha' Thumpr series is designed for vehicles with aftermarket converters, lower gear ratios, and headers to fully realize the performance potential. Expect improved throttle response, increased horsepower and torque in the upper RPM range, and an unmistakable performance exhaust note.

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

311

Advertised Intake Duration

291

Basic Operating RPM Range

2,200-5,900

Exhaust Valve Lift

0.551

Intake Valve Lift

0.567

Exhaust Duration at .050 inch Lift

249

Camshaft Material

Austempered Ductile Iron

Engine Family

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

Kit Type

K-Kit - Complete Kit

AMAZON ASIN

B005H89XAS

Assembly Lubricant Included

No

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

Lifter Type

Hydraulic Roller

Intake Duration at .050 Inch Lift

235

Cam Type

Hydraulic Roller

Lifters Included

Yes

LOBE SEPARATION

107

Valve Springs Included

Yes

Usage

Street/Strip

Camshaft Series

Thumpr

Best prices online for hard to find parts!

nice

Fast delivery, best price. Recommended seller

Great buying experience! Easy ordering, competitive pricing and fast shipment.

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