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COMP Cams 12-460-8 Magnum Hydraulic Roller Camshaft Duration Small Block Chevy - 244/244

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 238 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

12-460-8
13 reviews
Sale Price

$577.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams 12-460-8 Magnum hydraulic roller camshaft delivers exceptional performance for small block Chevrolet engines. This camshaft features a 244/244 duration profile designed to provide a strong mid-range power band with excellent throttle response and drivability characteristics.

Key Specifications:

  • Duration at 0.050": 244°/244° intake and exhaust
  • Valve lift: 0.451"/0.451" (with 1.5 ratio rockers)
  • Lobe separation angle: 112°
  • Hydraulic roller design for reduced friction and improved durability
  • Recommended RPM range: 1,500-5,800 RPM
  • Ideal power band: 2,000-5,500 RPM

Performance Features:

  • Symmetric intake and exhaust timing for balanced power delivery
  • Hydraulic roller lifters eliminate the need for periodic valve adjustments
  • Smooth idle quality suitable for daily driving with automatic or manual transmissions
  • Excellent torque characteristics for street and mild performance applications
  • Compatible with stock or aftermarket hydraulic roller lifters and valve train components

This camshaft is designed for small block Chevy engines and works well with stock or mildly upgraded cylinder heads, intake manifolds, and exhaust systems. The Magnum series from COMP Cams is engineered to provide reliable performance with premium quality materials and precision manufacturing. Requires hydraulic roller lifters (sold separately) and proper valve train components rated for the lift specifications.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95, C15/C1500 Pickup 1967-74 + 234 more models

Advertised Exhaust Duration

304

Advertised Intake Duration

304

Grind Number

304HR

Exhaust Valve Lift

0.6

Intake Valve Lift

0.6

Intake Duration at .050 Inch Lift

244

Basic Operating RPM Range

3,000-6500

Camshaft Material

Austempered Ductile Iron

Cam and Lifter Kit Upgrade

CL12-460-8

K-Kit Upgrade

K12-460-8

Camshaft Series

Magnum

SK-Kit Upgrade

SK12-460-8

Assembly Lubricant Included

No

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.

Camshaft Gear Attachment

3-Bolt

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

244

Cam Type

Hydraulic Roller

AMAZON ASIN

B000P5G6P8

Usage

Street/Strip

Engine Family

Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)

Very fast shipping and good prices

Great value and simplicity and right on time I call that perfect also really easy to work with

We ordered tires and all 4 came the same day. We have not had time time install them yet but they look good.

Cheapest fast intake I found. Love the free shipping!!!!

Great product & service. Install of purchase in spring as the vehicle is stored for the winter. Many thanks Paul--The Capt.

Could have got to me a little quicker other than that no issues.

Let's see how fast the shipping is.

Easy purchase, fast shipping, and great part.

Great Price on products and Shipping

Easy and like that you partner with Amazon

Fast shipping, Good communication, Highly recommended.!!!

will know more when the part arrives

quick delivery of the parts I need to fix my jeep

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