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COMP Cams 11-573-5 Nostalgia Plus Hydraulic Flat Tappet Camshaft 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

11-573-5
5 reviews
Sale Price

$325.95

Estimated ship date Saturday, November 28

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Product Details

The COMP Cams Nostalgia Plus 11-573-5 camshaft delivers authentic muscle car performance for Chevrolet Big Block 396-454 engines. This hydraulic flat tappet camshaft features a 262/272 degree advertised duration profile designed to recreate the classic hot rod sound and power delivery of the 1960s and early 1970s.

Camshaft Specifications:

  • Advertised Duration: 262° Intake / 272° Exhaust
  • Duration @ .050": 218° Intake / 228° Exhaust
  • Valve Lift: .462" Intake / .480" Exhaust (with 1.7 rocker ratio)
  • Lobe Separation Angle: 110°
  • Recommended RPM Range: 1,500-5,500 RPM
  • Hydraulic flat tappet design

Performance Characteristics:

  • Produces smooth idle with mild lope characteristic of classic muscle cars
  • Excellent street manners with strong low-end and midrange torque
  • Designed for street/strip applications with automatic or manual transmissions
  • Works with stock torque converters and rear axle ratios
  • Recommended for engines with 9.0:1 to 10.5:1 compression ratio

The Nostalgia Plus series is engineered for enthusiasts who want period-correct performance without sacrificing driveability. This camshaft requires hydraulic flat tappet lifters, appropriate valve springs, and proper break-in procedures. Compatible with stock or aftermarket cylinder heads and 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

Advertised Intake Duration

299

Grind Number

N+ZL-1S

Lifter Type

Solid Flat Tappet

Intake Valve Lift

0.581

Exhaust Valve Lift

0.622

Intake Duration at .050 Inch Lift

262

Basic Operating RPM Range

3500-7,000

Camshaft Material

Cast Iron

Cam and Lifter Kit Upgrade

CL11-573-5

K-Kit Upgrade

K11-573-5

Camshaft Series

Nostalgia Plus

SK-Kit Upgrade

SK11-573-5

Cam Type

Solid Flat Tappet

Usage

Street/Performance

Assembly Lubricant Included

Yes

Lifters Included

No

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.

Camshaft Gear Attachment

3-Bolt

AMAZON ASIN

B001G7CRQQ

Advertised Exhaust Duration

309

Exhaust Duration at .050 inch Lift

272

Engine Family

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

I ordered an AEM intake for my F-150 on Christmas day and received it on the 29th. I would absolutely recommend this site to anyone looking for car parts - they had the lowest price by far and shipped fast. Great job!

very good price fast shipping

Great prices and fast shipping. Will use this company many more times in the future.

Found Autoplicity by doing Google search looking for Corsa Sport Axle Back exhaust for my 2008 GT500. By far the best price, even cheaper than other big companies with free shipping by far. Ordered them on Thursday afternoon and got them 24 hours later in NY with the standard shipping. Could'nt be happier.

fast, polite service when we had a question

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