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COMP Cams 1219-16 High Energy Nitrided Rocker Arm Set 1.7 Ratio Chevy Big Block 7/16" Stud

(GMC G2500 1979-80, K1500 1979-80, C1500 1979-80, K2500 1979-80, Jimmy 1973-79, C3500 1979-86, K2500 Suburban 1979-80, 1993, K3500 1979-86 + 111 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

1219-16
5 reviews
Sale Price

$209.95

Estimated ship date Tuesday, November 24

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Product Details

The COMP Cams 1219-16 High Energy Nitrided Rocker Arm Set delivers enhanced valvetrain performance for Chevrolet Big Block engines equipped with 7/16" rocker studs. Engineered with a 1.7:1 rocker ratio, this set increases valve lift compared to stock 1.5 ratio rockers, providing improved airflow and performance without changing your camshaft.

Key Features:

  • 1.7:1 rocker ratio for increased valve lift and performance
  • Nitrided steel construction for exceptional wear resistance and durability
  • Direct fit for Chevrolet Big Block engines with 7/16" rocker studs
  • High Energy design balances performance gains with street reliability
  • Precision-manufactured for proper geometry and valvetrain stability
  • Sold as a complete 16-piece set for V8 applications

COMP Cams High Energy rocker arms undergo a nitriding process that hardens the contact surfaces, extending service life while maintaining the strength needed for performance applications. The 1.7 ratio is a popular upgrade for street and mild performance builds, offering a noticeable improvement in power without requiring extensive valvetrain modifications. Compatible with most Chevy Big Block cylinder heads using the traditional 7/16" stud mounting system.

Products specifications

Fits

GMC G2500 1979-80, K1500 1979-80, C1500 1979-80, K2500 1979-80, Jimmy 1973-79, C3500 1979-86, K2500 Suburban 1979-80, 1993, K3500 1979-86, C15/C1500 Pickup 1968-74, C2500 1979-86, K1500 Suburban 1979-80, C1500 Suburban 1979-80 + 107 more models

Rocker Arm Series

High Energy

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.

Rocker Arm Material

Steel

Rocker Arm Ratio

1.7

Rocker Stud Diameter

7/16

Engine Family

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

Good prices and free shipping - what's not to like?

Best prices anywhere!! They take care of their customers, too!

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Excellent to deal with. Best price in the country and immediate handling. Received via ground across the country in 4 days. Thx!!!

easy to shop

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