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COMP Cams

COMP Cams K12-600-4 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Chevrolet Small Block

Name: COMP Cams K12-600-4 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Chevrolet Small Block
Brand: COMP Cams
SKU: K12-600-4
Price: 589.95 USD
Availability: InStock

MPN: K12-600-4UPC: 00036584182214

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Fits:Wagoneer SJ1963-1990J-35001965-1970J-37001965-1970J-36001965-1970J-38001965-1971J-25001965-1973J-26001965-1973J-27001965-1970J-1001963-1973

Camshaft / Lifters - Thumpr - Hydraulic Flat Tappet - Lift 0.479 / 0.465 in - Duration 279 / 297 - 107 LSA - 2000 / 5800 RPM - Small Block Chevy - Kit

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Camshaft / Lifters
- Thumpr
- Hydraulic Flat Tappet
- Lift 0.479 / 0.465 in
- Duration 279 / 297 - 107 LSA - 2000 / 5800 RPM
- Small Block Chevy
- Kit

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Installation Overview

Difficulty

🔧🔧🔧🔧⚪

Advanced

Est. Time

4-12 hrs

Skill Level

Advanced

Pro Install

Recommended

Common Tools: Floor jack, Jack stands, Socket set, Torque wrench, Spring compressor

Read our Lift Kit Guide →

Complete the BuildMore from COMP Cams

Engine Camshaft

Comp Cams 54-700-11 Stage 1 Thumpr Cam For Gen III ls 4.8/5.3/6.0l Trucks

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Weight	21.75 lbs
Length	26 in
Width	10.5 in
Height	5.1 in
Part Number	K12-600-4
UPC	00036584182214
Advertised Exhaust Duration	297 DD
Advertised Intake Duration	279 DD
Amazon ASIN	B001S1W03U
Assembly Lubricant Included	Yes
Basic Operating RPM Range	2 000-5 800 R3
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.
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.
California Proposition 65	WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type	Hydraulic Flat Tappet
Camshaft Gear Attachment	3-Bolt
Camshaft Material	Cast Iron
Camshaft Series	Thumpr
Case Quantity	1
Country of Origin	US
Emissions	EPA Eligible
Engine Family	Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Exhaust Duration at .050 inch Lift	241 DD

COMP Cams K12-600-4 Thumpr 227/241 Hydraulic Flat Cam K-Kit for Chevrolet Small Block

Installation Overview

Complete the BuildMore from COMP Cams

Comp Cams 54-700-11 Stage 1 Thumpr Cam For Gen III ls 4.8/5.3/6.0l Trucks

Buying Guides

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