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COMP Cams 11-302-4 Hydraulic Flat Camshaft 212/218 Duration Chevy Big Block 396-454

(Chevrolet Camaro 1967-72, 2016-18, 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

11-302-4
9 reviews
Sale Price

$309.95

In Stock (7)

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Usually delivered within 2 days

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Product Details

The COMP Cams 11-302-4 is a computer-controlled hydraulic flat tappet camshaft designed specifically for Chevrolet Big Block engines ranging from 396 to 454 cubic inches. This cam delivers a smooth, reliable performance upgrade with excellent drivability characteristics suitable for street applications.

Camshaft Specifications:

  • Advertised Duration: 212° Intake / 218° Exhaust
  • Hydraulic flat tappet design for quiet operation and low maintenance
  • Computer-controlled profile optimized for modern fuel injection and engine management systems
  • Designed for Chevrolet Big Block V8 engines (396, 402, 427, 454 CI)
  • Excellent idle quality and vacuum characteristics
  • Compatible with factory valve springs and components

Key Features:

  • Mild performance profile ideal for stock to lightly modified street engines
  • Maintains good low-end torque and throttle response
  • Works with stock computer systems and emissions equipment
  • Manufactured from premium materials with precision grinding
  • Drop-in replacement for stock camshafts

This camshaft is an excellent choice for enthusiasts looking to improve performance while maintaining street manners and reliability. The hydraulic flat tappet design provides worry-free operation without the need for valve lash adjustment. Compatible with stock valve train components, making installation straightforward for engine builders and DIY mechanics.

Products specifications

Fits

Chevrolet Camaro 1967-72, 2016-18, 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

Exhaust Valve Lift

0.503

Intake Valve Lift

0.503

Grind Number

260AH-12

Camshaft Material

Cast Iron

Cam and Lifter Kit Upgrade

CL11-302-4

Camshaft Series

Computer Controlled

K-Kit Upgrade

K11-302-4

SK-Kit Upgrade

SK11-302-4

Usage

Street/Performance

Assembly Lubricant Included

Yes

Lifters Included

No

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.

Advertised Intake Duration

260

Camshaft Gear Attachment

3-Bolt

Advertised Exhaust Duration

268

AMAZON ASIN

B001NET0R6

Intake Duration at .050 Inch Lift

212

Exhaust Duration at .050 inch Lift

218

Engine Family

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

Great prices and quick shipping! They kept me informed of when the item was shipped also. Couldn't be happier!

Lowest prices I found on the net and great customer service! Fast shipping too!

Nice website, easy to order

GREAT SERVICE, FAST SHIPPING, WILL USE AGAIN

Good

Excellent service. I called in Monday for a hard to find item which I had ordered from several other online shops who despite saying were In Stock online were not actually in stock at all and the orders were canceled after waiting a week to find out. They had the item in stock as listed on their website and shipped the next day. The price was the cheapest of anyone who actually had the item in stock by a substantial amount.

Its amazing the prices Autoplicity is able to offer some of their products at. The product i ordered was consistently msrp on every site i searched through, yet autoplicity had it for $10 less. Lowest price along with a attractive and intuitive website is a win in my book. Having it shipped in less the 24hrs is another bonus

Lowest prices with quick processing and shipping. Very happy and will shop again!

Best price around, very fast shipping and great service! I will buy from them again!

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