Pioneer Cables S-156 Engine Cylinder Head Bolt Set

Engine Cylinder Head Bolt Set for Mitsubishi and Dodge

Pioneer Cables S-156 is an engine cylinder head bolt set for select Chrysler, Dodge, Plymouth, and Mitsubishi applications. It is built for engine rebuild and remanufacturing work where dependable fasteners are needed for cylinder head service.

Key Features

• Engine cylinder head bolt set for hardware replacement during head service
• Fits a wide range of 1979-1989 Chrysler, Dodge, Plymouth, and Mitsubishi vehicles
• Backed by Pioneer Automotive Industries’ fastener program used by engine builders and remanufacturers
• Part number S-156 for catalog and service matching
• Fits applications including Dodge Ram 50, Mitsubishi Mighty Max, and Mitsubishi Montero

Product Details

Pioneer Cables S-156 is part of Pioneer Automotive Industries’ engine fastener line, which includes studs, bolts, nuts, and related components for standard replacement and higher-performance service needs. This cylinder head bolt set is cataloged for engine rebuilders working on older Chrysler, Dodge, Plymouth, and Mitsubishi platforms, including Dodge D50, Dodge Caravan, Plymouth Voyager, Mitsubishi Starion, and Chrysler LeBaron applications. Use S-156 when servicing engine cylinder head hardware on the listed vehicles and when matching the correct fastener set to the original application.

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

Common Repair Uses

• Replacing worn or stretched cylinder head bolts during engine rebuilds
• Restoring proper clamping force after cylinder head service
• Addressing fastener wear found during teardown and inspection
• Supporting remanufacturing work on older Mitsubishi and Chrysler-family engines

Installation Notes

Verify engine code, head style, and fastener specification before installation. Clean threaded holes, inspect the cylinder head and block surfaces, and follow the factory tightening sequence and torque procedure for the exact vehicle application. Confirm fitment for the specific model year before assembly. Fits 1979-1982 Dodge D50, Fits 1981-1985 Dodge Aries, Fits 1981-1985 Plymouth Reliant, Fits 1981-1983 Dodge Challenger, Fits 1982-1985 Chrysler LeBaron, Fits 1982-1985 Chrysler Town & Country, Fits 1983-1985 Chrysler New Yorker, Fits 1983-1985 Dodge 600, Fits 1983-1986 Dodge Power Ram 50, Fits 1983-1989 Mitsubishi Mighty Max, Fits 1983-1989 Mitsubishi Montero, Fits 1983-1989 Mitsubishi Starion, Fits 1984-1986 Dodge Conquest, Fits 1984-1986 Plymouth Conquest, Fits 1984-1987 Dodge Caravan, Fits 1984-1987 Plymouth Voyager, Fits 1987-1989 Chrysler Conquest, Fits 1987-1989 Dodge Raider, Fits 1983-1989 Dodge Ram 50.

Quality Assurance

Pioneer Automotive Industries supplies engine fasteners that have been trusted by engine builders and professional remanufacturers for decades. S-156 is part of that established fastener program for service and rebuild applications.