My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

COMP Cams CL11-572-4 Nitrous HP Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454

(Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74 + 104 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL11-572-4
9 reviews
Sale Price

$397.95

Estimated ship date Friday, November 20

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams CL11-572-4 Nitrous HP camshaft and lifter kit is specifically designed for big block Chevrolet engines running nitrous oxide systems. This complete kit delivers aggressive performance with a 250/264 duration split that provides excellent power gains on 396-454 cubic inch engines.

Key Features:

  • Hydraulic flat tappet camshaft design for reliable operation and simplified valvetrain setup
  • 250/264 degree advertised duration optimized for nitrous applications
  • Matched lifter set engineered to work with the camshaft profile
  • Provides strong mid-range to top-end power for street/strip performance
  • Direct fit for Chevrolet big block 396, 402, 427, and 454 engines

Complete Kit Includes:

  • Hydraulic flat tappet camshaft
  • Complete lifter set (16 lifters)
  • Assembly lube for proper break-in
  • Installation instructions
  • COMP Cams decals

This camshaft is ideal for engines equipped with nitrous oxide systems where increased cylinder pressure demands a camshaft profile designed to handle the additional stress. The hydraulic flat tappet design eliminates the need for valve lash adjustments while providing the performance characteristics necessary for nitrous-assisted applications.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1967-74, Impala 1967-76, Malibu 1967, 1973-75, C1500 1990-93, Chevelle 1967-73, Blazer 1973-74, C10 Pickup 1968-74, Caprice 1967-76, C10 1975-80, El Camino 1967-75, Monte Carlo 1970-75 + 99 more models

Advertised Exhaust Duration

316

Advertised Intake Duration

294

Cam Type

Hydraulic Flat Tappet

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.588

Exhaust Valve Lift

0.6

Intake Duration at .050 Inch Lift

250

Camshaft Material

Cast Iron

Camshaft Series

Nitrous HP

AMAZON ASIN

B001GENRB8

Assembly Lubricant Included

Yes

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

Basic Operating RPM Range

2,800-7000

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

113

Locks Included

No

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Usage

Street/Strip

Valve Stem Seals Included

No

Exhaust Duration at .050 inch Lift

264

Engine Family

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

Awesome deal and fast shipping. Will be back!

A great place from which to order! I ordered a solar panel battery charger on Wednesday and it showed up on Friday. Can't get stuff any quicker than that!

Easy order and items in stock. Great.

Great site! Order arrived quickly and in great condition!

1st order. Shipped super fast and prices are amazing. I will be back for sure.

they had the lowest price on the window pillars i was looking for<br>for my 2012 dodge ram they also gave me 25% off shipping there customer service was helpful and pleasant i got the best deal on the planet thank you autoplicity

Easy to use website, would use again. Had the hard to find part I needed.

great price $60.00 less than summit will shop here again!

Great pricing! Can't beat that. And also speedy shipping! What more can you ask from an online retailer??<br>

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy