Pioneer Cables PE-101-B Engine Expansion Plug Kit

Engine Expansion Plug Kit for Rebuilds

Pioneer Cables PE-101-B is an engine expansion plug kit for cylinder block service and rebuild work. It is a brass application with corrosion-resistant construction for engines that require reliable sealing at the block.

Key Features

• Engine expansion plug kit for cylinder block components
• Brass construction for strong corrosion resistance
• Built for rebuild and repair applications
• Part number PE-101-B for ordering and catalog lookup
• Compatible with select Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, Sierra 3500, Buick LeSabre, and Chevrolet Camaro applications

Detailed Description

Pioneer Cables PE-101-B is part of a complete expansion plug program that includes brass, steel, stainless steel, and threaded options for engine service. This brass version is intended for applications where corrosion resistance is a priority, making it a practical choice for cylinder block sealing during engine rebuilds. Use PE-101-B when servicing compatible Chevrolet Silverado 2500 HD and Silverado 3500 trucks, GMC Sierra 2500 HD and Sierra 3500 trucks, as well as select Buick LeSabre and Chevrolet Camaro engines.

What It Helps Address

• Coolant leaks from worn or deteriorated expansion plugs
• Corrosion at engine block plug locations
• Sealing issues found during engine teardown and rebuild
• Replacement needs during cylinder block service

Installation Notes and Tips

Verify the engine block opening size and application before installation. Clean the bore thoroughly and inspect for pitting, rust, or distortion that could affect sealing. Confirm the correct fitment by year, make, and model before ordering PE-101-B.

Quality Assurance

Pioneer Cables manufactures expansion plugs in multiple materials, including brass for corrosion resistance, to support engine rebuilders and repair professionals. This part number is cataloged for direct application lookup and fitment verification.