Pioneer Cables RK-409-X Engine Rocker Arm Kit

Engine Rocker Arm Kit for Classic GM and Jeep Applications

Pioneer Cables RK-409-X is an engine rocker arm kit for a wide range of late-1970s through early-1990s vehicles. It is cataloged for service use on Buick, Chevrolet, Oldsmobile, Pontiac, and Jeep applications with confirmed fitment across multiple engine service platforms.

Key Features

• Engine rocker arm kit for service replacement applications
• Fits a broad range of GM compact and midsize platforms
• Also listed for Jeep CJ5, CJ7, and Scrambler applications
• Cataloged fitment includes standard and bolt-mounted configurations where noted
• Pioneer Cables part number RK-409-X for ordering and lookup

Detailed Fitment Overview

This RK-409-X rocker arm kit is listed for vehicles such as the 1982-1992 Buick Century, 1981-1991 Buick Skylark, 1982-1990 Chevrolet Celebrity, 1982-1986 Chevrolet Camaro, 1990-1992 Chevrolet Lumina, 1982-1992 Oldsmobile Cutlass Ciera, 1988-1991 Oldsmobile Cutlass Calais, 1987-1990 Oldsmobile Cutlass Cruiser, 1981-1984 Oldsmobile Omega, 1982-1991 Pontiac 6000, 1985-1991 Pontiac Grand Am, 1984-1988 Pontiac Fiero, 1980-1984 Pontiac Phoenix, 1977-1988 Pontiac Sunbird, 1982-1986 Pontiac Firebird, and 1981-1983 Jeep CJ5/CJ7/Scrambler. The part number RK-409-X is also useful when searching for an engine rocker arm kit for Buick Century, Chevrolet Camaro, or Pontiac Firebird service work.

What This Part Helps Address

• Worn or noisy rocker arm components during valvetrain service
• Loss of proper valve actuation in high-mileage engines
• Maintenance needs on older GM and Jeep engines
• Replacement during top-end engine repair or rebuild work

Installation Notes

Verify engine code, valvetrain configuration, and the catalog notes before ordering. Some applications are listed as bolt mounted, including certain Pontiac models, so match the existing mounting style to the vehicle before installation. Confirm the year, make, and model against the fitment table for RK-409-X before service begins.

Quality Assurance

Pioneer Cables catalogs RK-409-X as a service kit for the listed applications. Use the confirmed vehicle fitment data to match the part to the correct engine platform before installation.