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COMP Cams K11-238-3 Xtreme Energy Hydraulic Flat Cam K-Kit for Chevy Big Block 396-454

(Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1965-76, Malibu 1966-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973-74 + 106 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

K11-238-3
7 reviews
Sale Price

$582.95

3 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams K11-238-3 Xtreme Energy K-Kit delivers a complete camshaft upgrade solution for Chevrolet Big Block 396-454 engines. This comprehensive kit features a 218/224 duration hydraulic flat tappet camshaft designed to provide increased throttle response, improved mid-range power, and aggressive performance characteristics while maintaining excellent street manners.

Complete K-Kit Includes:

  • Xtreme Energy 218/224 hydraulic flat tappet camshaft
  • Hydraulic lifters engineered to match cam profile
  • High-performance valve springs with increased seat pressure
  • Heavy-duty steel retainers for reliable valve train operation
  • Precision valve locks (keepers)
  • Valve stem seals to prevent oil consumption
  • Timing chain set with gears for accurate cam timing
  • Assembly lube for proper break-in procedure
  • Installation instructions and COMP Cams decals

This all-in-one kit eliminates the guesswork of component matching and ensures proper valve train geometry and performance. The Xtreme Energy cam profile is ideal for street performance applications, muscle car builds, and weekend cruisers seeking that classic aggressive idle and strong acceleration. Designed specifically for Big Block Chevrolet engines from 396 to 454 cubic inches, this kit provides everything needed for a professional camshaft installation.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1965-76, Malibu 1966-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973-74, C10 Pickup 1968-80, Caprice 1966-76, C10 1975-81, El Camino 1966-75, Monte Carlo 1970-75 + 101 more models

Basic Operating RPM Range

1,300-5,600

Cam Type

Hydraulic Flat Tappet

Exhaust Valve Lift

0.51

Intake Valve Lift

0.504

Camshaft Material

Cast Iron

Kit Type

K-Kit - Complete Kit

AMAZON ASIN

B000RA0HTM

Usage

Street/Performance

Assembly Lubricant Included

Yes

LOBE SEPARATION

110

Lifter Type

Hydraulic Flat Tappet

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

Advertised Intake Duration

262

Camshaft Gear Attachment

3-Bolt

Advertised Exhaust Duration

270

Lifters Included

Yes

Valve Springs Included

Yes

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

218

Engine Family

Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

Camshaft Series

Xtreme Energy

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Fast, easy...good experience.

The cheapest price on the net and very fast shipping. I received my items in 3 days and they were delivered on a Saturday to make things even better. <br><br>Will be using these guys again real soon.

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