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COMP Cams SK11-670-4 Nostalgia Plus Hydraulic Flat Cam 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

SK11-670-4
4 reviews
Sale Price

$461.95

Estimated ship date Friday, November 20

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Product Details

The COMP Cams SK11-670-4 Nostalgia Plus hydraulic flat tappet camshaft kit delivers proven performance for Chevrolet Big Block 396-454 cubic inch engines. This complete SK-Kit (Small Kit) provides everything needed for a straightforward camshaft upgrade with a 229°/236° duration profile that offers excellent mid-range torque and strong top-end power, making it ideal for street performance and mild racing applications.

Camshaft Specifications:

  • Advertised Duration: 279°/287° intake/exhaust
  • Duration @ .050": 229°/236° intake/exhaust
  • Valve Lift: .488"/.510" intake/exhaust (with 1.7 rocker ratio)
  • Lobe Separation Angle: 110°
  • Hydraulic flat tappet design for reliable operation
  • Recommended RPM Range: 1,500-6,000 RPM

Complete Kit Includes:

  • Nostalgia Plus hydraulic flat tappet camshaft
  • Hydraulic lifter set (16 lifters)
  • Timing chain and gear set
  • COMP Cams assembly lube
  • Installation instructions
  • COMP Cams decals

This camshaft delivers strong vacuum for power brakes and provides excellent street manners while still producing impressive power gains. The Nostalgia Plus grind works well with stock or aftermarket cylinder heads, stock compression ratios of 9.0:1 and higher, and requires a 2,200-2,800 RPM stall converter for automatic transmissions. Perfect for classic Chevrolet muscle cars and trucks powered by 396, 402, 427, and 454 big block engines.

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

Cam Type

Hydraulic Flat Tappet

Kit Type

SK-Kit - Small Kit

Intake Valve Lift

0.524

Exhaust Valve Lift

0.53

Camshaft Material

Cast Iron

Camshaft Series

Nostalgia Plus

AMAZON ASIN

B001R9BVJC

Usage

Street/Performance

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

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Exhaust Duration at .050 inch Lift

236

Intake Duration at .050 Inch Lift

229

Lifters Included

Yes

Retainers Included

No

Advertised Exhaust Duration

283

Timing Chain and Gears Included

Yes

Basic Operating RPM Range

1,800-6,200

Advertised Intake Duration

276

Valve Stem Seals Included

No

Pushrods Included

No

Engine Family

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

Great place to buy automotive stuff. Good customer service and has good automotive products.

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

Great

Good pricing, I'll wait until delivery to make a more accountable assessment.

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