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COMP Cams 1602-12 Ultra Pro Magnum 1.6 Ratio Rocker Arm Set for Chevy V6 3/8" Stud

(Chevrolet Silverado 1500 1999-2007, Camaro 1993-95, S10 1988-2004, Impala 1983-85, 2000-07, Malibu 1978-79, 1983, 2004-07, Equinox 2005-07 + 84 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

1602-12
4 reviews
Sale Price

$392.95

Estimated ship date Tuesday, November 24

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Product Details

The COMP Cams Ultra Pro Magnum Rocker Arm Set delivers high-performance valve train control for Chevrolet V6 engines equipped with 3/8" rocker studs. This complete rocker arm set features a 1.6:1 ratio design that increases valve lift compared to stock rockers, improving airflow and engine performance without requiring camshaft changes.

Key Features:

  • 1.6:1 rocker ratio for increased valve lift and improved performance
  • Ultra Pro Magnum design with precision construction for durability
  • Fits Chevrolet V6 engines with 3/8" rocker studs
  • Direct replacement for stock rocker arms
  • High-quality materials and manufacturing for reliable operation
  • Complete set includes all rockers needed for one engine

These rocker arms are engineered to provide enhanced valve train performance while maintaining proper geometry and reliability. The 1.6 ratio provides approximately 7% more valve lift than stock 1.5 ratio rockers, making them an excellent upgrade for street performance and mild racing applications. Designed specifically for Chevrolet V6 engines with 3/8" diameter rocker studs.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2007, Camaro 1993-95, S10 1988-2004, Impala 1983-85, 2000-07, Malibu 1978-79, 1983, 2004-07, Equinox 2005-07, C1500 1988-98, Blazer 1995-2005, K1500 1988-98, C10 Pickup 1985-86, Caprice 1983-90, 1993 + 79 more models

Maximum Valve Spring Open Pressure

850

AMAZON ASIN

B003HGPBQ2

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Rocker Stud Diameter

3/8

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.

Engine Family

Chevrolet V6 200-262

Rocker Arm Material

8650 Chromemoly Steel

Rocker Arm Ratio

1.6

Rocker Arm Series

Ultra Pro Magnum

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