COMP Cams 12-860-9 Oval Track 259/264 Solid Roller Camshaft for Chevrolet Small Block

Name: COMP Cams 12-860-9 Oval Track 259/264 Solid Roller Camshaft for Chevrolet Small Block
Brand: COMP Cams
SKU: CPC-128609
Price: 558.95 USD
Availability: InStock
Rating: 4.2 (5 reviews)

(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 + 240 more models)

Part of: COMP Cams Oval Track Solid Roller Camshaft Chevy Small Block

Other options in this family: COMP Cams 12-857-9 COMP Cams 12-861-9 COMP Cams 12-911-9 COMP Cams 12-940-9 COMP Cams 12-996-9

Manufacturer

Part Number

12-860-9

5 reviews

Sale Price

$558.95

Estimated ship date Tuesday, November 24

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Show details for COMP Cams 12-860-9 Oval Track 259/264 Solid Roller Camshaft for Chevrolet Small Block

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Product Details

The COMP Cams 12-860-9 is a high-performance solid roller camshaft specifically designed for oval track racing applications in Chevrolet small block engines. This camshaft delivers aggressive valve timing optimized for competitive circle track racing where maximum power in the mid-to-upper RPM range is critical.

Key Specifications:

Advertised Duration: 259° intake / 264° exhaust
Cam Type: Solid roller (mechanical roller)
Application: Oval track racing, circle track competition
Engine Family: Chevrolet small block (262-400 cubic inch applications)
Requires aftermarket roller lifters, high-rate valve springs, and matching components

Performance Features:

Solid roller design provides maximum valve control at high RPM without valve float
Aggressive duration profile optimized for racing applications
Delivers strong mid-range to high-RPM power characteristics ideal for oval track racing
Precision-ground lobes for consistent performance and durability
Designed to work with aftermarket cylinder heads and high-compression race engines

This camshaft requires professional installation and must be paired with appropriate valve springs, roller lifters, pushrods, and timing components. Professional degree and setup is strongly recommended to achieve optimal valve timing and performance. Not intended for street use—race applications only.

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 + 236 more models

Usage

Strip

Exhaust Valve Lift

0.63

Intake Valve Lift

0.645

Intake Duration at .050 Inch Lift

259

Grind Number

287TKR-6

Basic Operating RPM Range

3500-7,800

Camshaft Series

Oval Track Xtreme TK

Assembly Lubricant Included

Lifters Included

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?

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

Cam Type

Solid Roller

AMAZON ASIN

B001G7BONI

Camshaft Material

Billet Steel

LOBE SEPARATION

106

Advertised Exhaust Duration

296

Advertised Intake Duration

287

Engine Family

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

Exhaust Duration at .050 inch Lift

264

Lifter Type

Solid Roller

Great Price on products and Shipping

tnplowboy

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

mattburges

OK. Hope to receive my order by the specified date.

Parker

quick delivery of the parts I need to fix my jeep

Death999Reaper

Found the best price at Autoplicity on my cold air intake. Quick turn-around time and inexpensive shipping. I'll definitely be back.

matjacks

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COMP Cams 12-860-9 Oval Track 259/264 Solid Roller Camshaft for Chevrolet Small Block

Product Details

Products specifications

Fits

Usage

Exhaust Valve Lift

Intake Valve Lift

Intake Duration at .050 Inch Lift

Grind Number

Basic Operating RPM Range

Camshaft Series

Assembly Lubricant Included

Lifters Included

Valve Springs Required

Prop 65

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

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

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

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

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

Camshaft Gear Attachment

Cam Type

AMAZON ASIN

Camshaft Material

LOBE SEPARATION

Advertised Exhaust Duration

Advertised Intake Duration

Engine Family

Exhaust Duration at .050 inch Lift

Lifter Type

Return Policy

Returns are easy at THMotorsports

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