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COMP Cams K11-671-4 Nostalgia Plus Hydraulic Flat Tappet Camshaft 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

K11-671-4
7 reviews
Sale Price

$742.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams K11-671-4 Nostalgia Plus K-Kit is a complete camshaft installation package designed for Chevrolet Big Block engines (396-454 cubic inches). This solid flat tappet camshaft delivers a classic hot rod profile with 239° intake and 246° exhaust duration, providing excellent mid-range torque and strong top-end power for street performance and muscle car applications.

Complete K-Kit Includes Everything You Need:

  • Nostalgia Plus solid flat tappet camshaft with proven performance profile
  • Matching solid flat tappet lifters engineered for durability
  • High-performance valve springs designed for the cam's lift specifications
  • Precision machined steel retainers for reliable valve control
  • Valve locks (keepers) for secure retainer installation
  • Valve stem seals to prevent oil consumption
  • Timing chain set with gears for accurate cam timing
  • Assembly lube to protect components during initial break-in
  • COMP Cams decals and detailed installation instructions

This kit eliminates the guesswork of component matching by providing every valvetrain component needed for a successful camshaft upgrade. The Nostalgia Plus series is ideal for street rods, muscle cars, and classic Chevys looking for that authentic performance sound and responsiveness. Designed for engines with stock or mildly modified compression ratios and stock to aftermarket intake manifolds.

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

1,800-6,500

Lifter Type

Solid Flat Tappet

Intake Valve Lift

0.539

Exhaust Valve Lift

0.544

Camshaft Material

Cast Iron

Kit Type

K-Kit - Complete Kit

Camshaft Series

Nostalgia Plus

Cam Type

Solid Flat Tappet

AMAZON ASIN

B001R99R3O

Usage

Street/Performance

Assembly Lubricant Included

Yes

LOBE SEPARATION

112

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

Exhaust Duration at .050 inch Lift

236

Intake Duration at .050 Inch Lift

239

Lifters Included

Yes

Advertised Exhaust Duration

283

Valve Springs Included

Yes

Advertised Intake Duration

276

Engine Family

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

It was easy to find the 50w oil I needed at a very good price.

Nice and easy , good prices,fast delivery. Thanks Autoplicity, I will shop with you again in the future.

This was my first purchase from Autoplicity, I bought a HyperTech tuner for my truck, they had absolutely the lowest price of anywhere I looked by far. Only thing I could fault them on is that it took 3 days for the product to ship, a little bit long I feel for something that was in stock, but Ill overlook it since it was such a great price.

Lowest price. Hopefully quality product.

great site, quick and easy checkout.

Good

I ordered a water pump from them and that Amazon was advertising as a Chrome pump. When I discovered it was not chrome, I asked to cancel the order which was prior to shipping notification. I was told by customer service it had already been sent and I would have to wait until the item was sent for a return to be processed. The return was sent back and all money was credited to my account as promised.

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