Pioneer Cables S-135 Engine Cylinder Head Bolt Set

Engine Cylinder Head Bolt Set for Chrysler and Dodge

Pioneer Cables S-135 is an engine cylinder head bolt set for select Chrysler, Dodge, and Plymouth applications from the early 1980s. It is part of Pioneer Automotive Industries’ engine fastener line, a range used by engine builders and professional remanufacturers for replacement and performance service.

Key Features

• Engine cylinder head bolt set for service and rebuild work
• Fits select 1981-1984 Chrysler, Dodge, and Plymouth vehicles
• Application coverage includes Chrysler Daytona, Laser, LeBaron, and New Yorker
• Also fits Dodge 600, Aries, Charger, Daytona, and Rampage
• Compatible with Plymouth Reliant applications
• Pioneer Cables part number S-135

Detailed Description

Pioneer Cables S-135 is an engine fastener solution for Chrysler Daytona, Dodge Aries, and Plymouth Reliant applications, along with other listed models from 1981-1984. The Pioneer Automotive Industries fastener program includes studs, bolts, nuts, and related components for standard replacement and higher-performance engine work. This part number, S-135, is intended for cylinder head fastening service where correct application matching is required.

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

Common Uses

• Replacing worn or stretched cylinder head bolts during engine rebuilds
• Restoring proper head fastening on Chrysler LeBaron and New Yorker engines
• Servicing Dodge 600, Charger, and Daytona engine assemblies
• Addressing sealing issues related to incorrect or fatigued head fasteners
• Supporting repair work on Plymouth Reliant and Dodge Rampage engines

Installation Notes and Tips

Verify engine code, cylinder head design, and model-year application before installation. Follow the factory tightening sequence and torque specifications for the specific engine. Inspect the cylinder head and block surfaces for flatness, and replace damaged threads before assembly. Confirm fitment for the exact vehicle listed, including Chrysler Daytona, Dodge Aries, and Plymouth Reliant applications.

Quality Assurance

Pioneer Automotive Industries supplies engine fasteners used by professional rebuilders and remanufacturers. S-135 is part of that established fastener program and is built for application-specific engine service.