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COMP Cams CL11-302-4 Hydraulic Flat Cam and Lifter 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

CL11-302-4
7 reviews
Sale Price

$397.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams CL11-302-4 is a complete camshaft and lifter kit designed specifically for Chevrolet Big Block engines (396-454 cubic inches). This hydraulic flat tappet cam kit is engineered for computer-controlled applications, delivering improved performance while maintaining compatibility with OEM electronic fuel injection and timing control systems.

Camshaft Specifications:

  • Intake Duration: 212 degrees
  • Exhaust Duration: 218 degrees
  • Hydraulic flat tappet design for quiet, reliable operation
  • Computer control compatible for EFI applications
  • Optimized for improved low-end torque and throttle response

Complete Kit Includes:

  • Camshaft with precision-ground lobes
  • Assembly lube for proper break-in
  • Installation instructions
  • COMP Cams decals

This mild performance camshaft provides a noticeable improvement over stock while maintaining excellent driveability and vacuum for power brakes. The hydraulic design eliminates the need for valve lash adjustments, making it ideal for street applications. Perfect for truck and marine applications where reliable low-RPM torque is essential, or for street machines seeking a modest performance upgrade without sacrificing daily drivability.

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

1,000-5,200

Cam Type

Hydraulic Flat Tappet

Kit Type

Cl-Kit - Cam and Lifter Kit

Exhaust Valve Lift

0.503

Intake Valve Lift

0.503

Camshaft Material

Cast Iron

Camshaft Series

Computer Controlled

AMAZON ASIN

B001R9H8QM

Usage

OEM

Assembly Lubricant Included

Yes

LOBE SEPARATION

112

Valve Springs Required

Yes

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

260

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Advertised Exhaust Duration

268

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Intake Duration at .050 Inch Lift

212

Exhaust Duration at .050 inch Lift

218

Valve Stem Seals Included

No

Engine Family

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

Great Price Great selection! if you love auto parts you will love this site!

Great pricing, free shipping, and great product!!! What we got was better than OE for 1/5 the price! Thank you!

yes happy after a good customer serice helped with a price adjustment to my order. they did have good prices on most things, but it took some work to find the lowest price, so you do need to be a smart shopper.

Order shipped without delay and Autoplicity had the best price. One of the problems was I did not get order confirmation email or could not get the order details in my account. Unfortunately, I registered after placing the order because the process was not that straight forward. They could not get my order details into the account. The tracking email was received little late. I wish they improve the system to add orders to the account and display the order progress.

Website was easy to navagate and found just what I needed. By far the best price online with low shipping rates. Shipment arrived just two days after ordering. Will be ordering from Autoplicity again in the near future. Very pleased, Thanks!

Good price on my THU-A90275. Had to contact customer service...they were professional and eventually resolved my concern. Called over the phone and the guy told me he couldn't help me with a coupon/refund, but that I had to contact support via email (I guess the phone support and email support aren't one and the same). It took a couple emails, but eventually they refunded me what was due.

Bought an Autometer Ultra lite 2 pyrometer and it looks great. Autoplicity has the best prices on their products and ships their products very quickly. I will definetly buy from them again.

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