Pioneer Cables RK-889-B Engine Rocker Arm Kit

Engine Rocker Arm Kit for Ford V8 Applications

Pioneer Cables RK-889-B is an engine rocker arm kit for a wide range of Ford, Mercury, and Lincoln applications from 1968-1997. It is listed for boxed service use and includes stamped steel arm applications where noted in fitment.

Key Features

• Engine rocker arm kit for service replacement
• Fits a broad range of Ford F-150, F-250, F-350, Mustang, Bronco, and Econoline applications
• Also listed for Mercury Cougar, Grand Marquis, Marquis, and Montego models
• Compatible with Lincoln Continental, Mark VI, Mark VII, Town Car, and Versailles applications
• Part number RK-889-B for catalog lookup and ordering

Detailed Description

This Pioneer Cables RK-889-B rocker arm kit is cataloged for classic and late-model Ford family vehicles, including the Ford Mustang, Ford Bronco, Ford F-Series trucks, and Econoline vans. It is also listed for select Mercury and Lincoln models across the 1968-1997 model years. Use RK-889-B when servicing valvetrain components on applications that call for a boxed rocker arm kit, including listings with stamped steel arms.

This part cross-references no additional part numbers in the provided data.

What It Helps Address

• Worn or noisy rocker arm components
• Valvetrain wear during engine service
• Loss of proper valve actuation
• Maintenance needs on high-mileage Ford, Mercury, and Lincoln engines

Installation Notes and Tips

Verify engine code, cylinder head configuration, and the exact year/model listing before installation. Match the vehicle to the fitment table for RK-889-B, especially on Ford Mustang, Ford F-150, and Ford F-250 applications where multiple engine combinations may exist. Inspect related valvetrain parts during service and follow factory torque and adjustment procedures.

Quality Assurance

Pioneer Cables RK-889-B is cataloged as an engine service kit for direct-fit application matching based on the provided fitment data.