Pioneer Cables RA-1060-1/2 Engine Rocker Arm and Shaft Assembly

Engine Rocker Arm Assembly for Classic GM V8 Applications

Pioneer Cables RA-1060-1/2 is an engine rocker arm and shaft assembly for select Buick and Pontiac applications from the 1970s and 1980. This valve train component is listed for classic full-size and intermediate GM vehicles, including Buick LeSabre, Buick Century, Buick Regal, Buick Skylark, Buick Riviera, Pontiac Bonneville, Pontiac Catalina, Pontiac Laurentian, and Pontiac Parisienne.

Key Features

• Engine rocker arm and shaft assembly for valve train service
• Fits select Buick and Pontiac V8 applications from 1973-1980
• Direct-fit listing for classic Buick LeSabre, Century, Regal, Skylark, and Riviera
• Direct-fit listing for Pontiac Bonneville, Catalina, Laurentian, and Parisienne
• Part number RA-1060-1/2 for catalog and service identification

Detailed Description

Pioneer Cables RA-1060-1/2 is a rocker arm and shaft assembly used in the engine valve train to transfer camshaft motion to the valves. It is cataloged for 1973-1980 Buick LeSabre, 1973-1977 Buick Century, 1973-1977 Buick Regal, 1975-1976 Buick Skylark, 1977-1978 Buick Riviera, 1978-1980 Pontiac Bonneville, 1978-1980 Pontiac Catalina, 1980 Pontiac Laurentian, and 1980 Pontiac Parisienne. If you are servicing a Buick LeSabre or Pontiac Catalina with a worn valve train component, RA-1060-1/2 provides the correct application reference for those vehicles.

What It Helps Address

• Excessive valve train noise from worn rocker arm components
• Improper valve actuation caused by shaft or rocker wear
• Loss of valve train stability in high-mileage engines
• Service replacement for damaged or fatigued rocker arm assemblies
• Restoration work on classic Buick and Pontiac engines

Installation Notes and Tips

Verify engine code, cylinder head configuration, and valve train layout before installation. Inspect related components such as pushrods, valve springs, and shaft supports for wear before reassembly. Follow factory service procedures for torque sequence and valve lash adjustment where applicable. Confirm fitment by matching the vehicle application to the RA-1060-1/2 catalog listing before ordering.

Quality Assurance

Pioneer Cables RA-1060-1/2 is cataloged for specific GM applications to support accurate parts selection for classic Buick and Pontiac engine service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.