Pioneer Cables PE-169-B Engine Expansion Plug Kit

Engine Expansion Plug Kit for Classic GM V8 Applications

Pioneer Cables PE-169-B is an engine expansion plug kit for cylinder block service on select classic Chevrolet and Pontiac applications. It is a brass, carded expansion plug option for rebuild and repair work where corrosion resistance and a reliable block seal are important.

Key Features

• Brass expansion plug construction for strong corrosion resistance
• Engine cylinder block component for rebuild and repair service
• Carded brass configuration for the listed applications
• Part number PE-169-B for accurate ordering and catalog lookup
• Compatible with select Chevrolet Caprice, El Camino, Impala, Monte Carlo, Malibu, and Camaro applications

Product Details

Pioneer Cables PE-169-B is part of the brand’s expansion plug program for engine builders and repair technicians. This brass engine expansion plug kit is intended for cylinder block sealing service on select 1978-1984 Chevrolet and Pontiac vehicles, including Chevrolet Caprice, El Camino, Impala, Monte Carlo, Malibu, and Camaro, as well as Pontiac Grand LeMans, LeMans, Catalina, Laurentian, and Parisienne applications. Brass construction is used where improved corrosion resistance is needed in engine cooling system service.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Vehicle Fitment

• Fits 1980-1984 Chevrolet Caprice, N/A, Brass - Carded
• Fits 1978-1984 Chevrolet El Camino, N/A, Brass - Carded
• Fits 1980-1984 Chevrolet Impala, N/A, Brass - Carded
• Fits 1978-1984 Chevrolet Monte Carlo, N/A, Brass - Carded
• Fits 1978-1983 Chevrolet Malibu, N/A, Brass - Carded
• Fits 1980-1981 Chevrolet Camaro, N/A, Brass - Carded
• Fits 1978-1981 Pontiac Grand LeMans, N/A, Brass - Carded
• Fits 1978-1981 Pontiac LeMans, N/A, Brass - Carded
• Fits 1980 Pontiac Catalina, N/A, Brass - Carded
• Fits 1980 Pontiac Laurentian, N/A, Brass - Carded
• Fits 1980 Pontiac Parisienne, N/A, Brass - Carded

Installation Notes and Tips

Confirm block opening size and application before installation. Clean the sealing surface thoroughly, inspect the cylinder block for corrosion or damage, and install the plug squarely to achieve a proper seal. Use standard engine assembly practices for cooling system service and verify leak-free operation after refill.

Quality Assurance

Pioneer Cables offers expansion plugs in multiple materials for engine rebuild applications, including brass, steel, stainless steel, and threaded styles. PE-169-B uses brass construction for corrosion resistance in the listed classic GM applications.