Pioneer Cables PE-180-B Engine Expansion Plug Kit

Engine Expansion Plug Kit for GM V8 Applications

Pioneer Cables PE-180-B is an engine expansion plug kit for cylinder block service on a wide range of Chevrolet and GMC trucks, vans, and utility models. This brass, carded application is listed for many 1982-1993 GM vehicles, including Chevrolet C10, K10, Blazer, and GMC Jimmy platforms.

Key Features

• Brass expansion plug construction for strong corrosion resistance
• Engine cylinder block component for cooling-system sealing service
• Carded brass application for service and rebuild use
• Fits a broad range of Chevrolet and GMC light-duty and heavy-duty models
• Part number PE-180-B for catalog and service identification

Detailed Description

PE-180-B is part of Pioneer Cables’ expansion plug program for engine rebuilders and repair work. Pioneer offers expansion plugs in brass, steel, stainless steel, and threaded styles; this brass version uses solid brass construction for corrosion resistance in demanding cooling-system environments. It is a direct service part for cylinder block applications on many GM trucks, vans, Suburban models, and utility vehicles from the 1982-1993 range. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Coolant leaks from worn or corroded block plugs
• Service issues during engine rebuilds and block cleaning
• Corrosion-related sealing failure in the cylinder block
• Replacement needs on older Chevrolet and GMC cooling systems

Installation Notes and Tips

Verify the block opening size and plug style before installation. Clean the bore thoroughly, inspect for pitting or distortion, and install the plug squarely to ensure an even seal. Use the vehicle service procedure for the specific engine and cooling system, and confirm fitment against the exact year, make, and model before assembly. Compatible With 1982-1993 Chevrolet C10, K10, Blazer, and 1982-1993 GMC Jimmy and related GM truck applications listed in the fitment data.

Quality Assurance

Pioneer Cables supplies expansion plugs in multiple materials for engine rebuild applications, with brass selected here for corrosion resistance. PE-180-B is cataloged for GM service use across the listed Chevrolet and GMC applications.