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 SK11-674-4 Xtreme Energy Solid Flat Tappet Camshaft Kit for Chevrolet 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

SK11-674-4
6 reviews
Sale Price

$503.95

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 SK11-674-4 Xtreme Energy camshaft kit is a complete small kit designed for Chevrolet Big Block 396-454 cubic inch engines. This solid flat tappet camshaft features 218/224 degrees of advertised duration, delivering increased mid-range to top-end power with a distinctive performance sound. The Xtreme Energy profile is engineered to provide excellent throttle response and horsepower gains over stock while maintaining street-friendly characteristics.

Key Features:

  • Solid flat tappet camshaft design for high-performance durability
  • 218/224 degree advertised duration for aggressive power curve
  • Includes matched solid lifters engineered specifically for this cam profile
  • Complete timing chain set ensures proper valve timing and longevity
  • Assembly lube included for proper break-in procedure
  • Installation instructions and COMP Cams decals included

Complete Kit Includes:

  • Xtreme Energy solid flat tappet camshaft
  • Solid lifter set (16 lifters)
  • Timing chain and gear set
  • Assembly lube
  • Installation instructions
  • COMP Cams decals

This SK-Kit (Small Kit) provides all the essential components needed for a camshaft upgrade on Chevrolet Big Block engines. Ideal for street performance builds, muscle car restorations, and enthusiasts seeking improved engine performance with proven COMP Cams quality.

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

1,000-5,600

Lifter Type

Solid Flat Tappet

Kit Type

SK-Kit - Small Kit

Exhaust Valve Lift

0.532

Intake Valve Lift

0.537

Camshaft Material

Cast Iron

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R9HA4C

Usage

Street/Performance

Assembly Lubricant Included

Yes

LOBE SEPARATION

110

Valve Springs Required

Yes

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

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Advertised Exhaust Duration

262

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

Yes

Advertised Intake Duration

256

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

218

Valve Stem Seals Included

No

Pushrods Included

No

Engine Family

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

Camshaft Series

Xtreme Energy

Excellent price on the product and shipping! Ordered on Thursday night (after they closed) and they were shipped out Monday!

This was my first time shopping with Autoplicity after finding them on a froogle.com (google shopping) search for low priced Hawk brake pads. The shopping experience was great, checkout was smooth, and the prices were unbeatable. I only give five stars for perfect experiences, and this was almost there. My only gripe is the order was placed on Friday and not shipped until Tuesday, with the shipping confirmation email going out Wednesday. I guess I'm spoiled by Amazon same/next day shipping and instant notifications. It would seem the notification issue could be fixed easily... Thanks Autoplicity - I'll be back!

Good products, great selection, and quick purchase. Will definitely be buying again.

Fast, easy

Unbeliveable customer service and super fast shipping. I had a question about my order and I was able to use the online chat function to instantly connect with a customer service agent that was quick to answer all my questions regarding my order. I am very pleased with the level of service I received not to mention the great price they offered on the item I purchased. I will be sure to continue doing business with Autoplicity for my automotive needs. Thanks so much. A+

The Curt Class III Hitch Receiver installation on my vehicle was simple and easy. The hitch is of good quality. I would recommend this product. Autoplicity was prompt with the order process and delivery.

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