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COMP Cams 32-651-8 Magnum Hydraulic Roller Camshaft Ford - 351C 351M 400M

(Ford F-150 1977-81, Mustang 1969-73, F-250 1977-81, Bronco 1978-82, Thunderbird 1977-79, F-350 1977-81, Galaxie 500 1969-74, F-100 1977-79 + 28 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

32-651-8
5 reviews
Sale Price

$529.62

Estimated ship date Monday, November 23

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Product Details

The COMP Cams Magnum 32-651-8 hydraulic roller camshaft is engineered specifically for Ford 351 Cleveland, 351 Modified, and 400 Modified V8 engines. This performance camshaft delivers a balanced combination of increased torque and horsepower across the powerband, making it ideal for street performance and street/strip applications.

Camshaft Specifications:

  • Duration at .050": 245°/245° intake/exhaust
  • Advertised duration: 285°/285°
  • Valve lift: .512"/.512" (with 1.6:1 rocker ratio)
  • Lobe separation angle: 110°
  • Hydraulic roller design for reduced friction and wear
  • RPM range: 1,500-5,800

Key Features:

  • Symmetric intake and exhaust profiles for smooth, predictable power delivery
  • Hydraulic roller technology eliminates break-in procedures required by flat tappet cams
  • Tight 110° lobe separation angle improves low-end torque and throttle response
  • Compatible with stock torque converters and rear-end gears
  • Designed for use with hydraulic roller lifters (sold separately)

This camshaft produces a moderate performance idle with excellent vacuum characteristics, making it suitable for vehicles with power brakes and air conditioning. The hydraulic roller design provides superior durability compared to flat tappet camshafts while delivering consistent performance over extended service intervals. Proper installation requires compatible hydraulic roller lifters, timing set, and valve springs matched to the camshaft specifications.

Products specifications

Fits

Ford F-150 1977-81, Mustang 1969-73, F-250 1977-81, Bronco 1978-82, Thunderbird 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, E-350 Econoline 1980-81 + 23 more models

Advertised Exhaust Duration

304

Advertised Intake Duration

304

Grind Number

304HR

Intake Valve Lift

0.612

Exhaust Valve Lift

0.612

Intake Duration at .050 Inch Lift

244

Basic Operating RPM Range

3,000-6500

Camshaft Material

Austempered Ductile Iron

Cam and Lifter Kit Upgrade

CL32-651-8

Engine Family

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

K-Kit Upgrade

K32-651-8

Camshaft Series

Magnum

SK-Kit Upgrade

SK32-651-8

AMAZON ASIN

B001GC01WS

Assembly Lubricant Included

No

Camshaft Gear Attachment

1-Bolt

Lifters Included

No

LOBE SEPARATION

110

Valve Springs Required

Yes

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.

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

244

Cam Type

Hydraulic Roller

Usage

Street/Strip

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Smooth transaction, very pleased

Totally impressed with the headlights. Took 30 minutes to install with a perfect fit. Amazed that they even came with light bulbs pre-installed. Keep up the good work. Now I have to check for 5" round halo lights for my wife's 1987 Jaguar.

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