Pioneer Cables 851002 Engine Cylinder Head Stud

Pioneer Cables 851002 Engine Cylinder Head Stud

Pioneer Cables 851002 is an engine cylinder head stud for Buick applications that call for a Stage II hi-performance kit. It is listed for a wide range of Buick LeSabre, Park Avenue, Regal, Riviera, Reatta, Century, Skyhawk, and Skylark models from 1975 through 1997.

Key Features

• Engine cylinder head stud for Buick Stage II hi-performance applications
• Fits multiple Buick platforms, including LeSabre, Regal, Riviera, and Century
• Application coverage spans 1975-1997 model years
• Part number 851002 for catalog and fitment lookup
• Compatible with engine hardware service and rebuild work where this stud application is specified

Detailed Description

Pioneer Cables 851002 is a cylinder head stud application used in engine hardware service for select Buick vehicles. This part number is cataloged for 1975-1997 Buick LeSabre, 1991-1997 Buick Park Avenue, 1990-1997 Buick Regal, 1975-1987 Buick Regal, 1995-1997 Buick Riviera, 1979-1993 Buick Riviera, 1988-1991 Buick Reatta, 1984-1988 Buick Century, 1975-1981 Buick Century, 1975-1980 Buick Skyhawk, and 1975-1979 Buick Skylark. If you are sourcing a Buick cylinder head stud for a Stage II hi-performance kit, 851002 is the reference to use.

What It Is Used For

• Replacing a worn or damaged cylinder head stud during engine service
• Restoring proper fastener fitment in Buick engine hardware applications
• Supporting cylinder head service on Buick Regal, Riviera, and LeSabre platforms
• Addressing engine rebuild needs where the specified stud application is required

Installation Notes and Tips

Verify engine application, year, and model before ordering. Match the stud to the exact Buick fitment listed for your vehicle, since this part is tied to specific Stage II hi-performance applications. Confirm the engine hardware specification during teardown and compare the old fastener to part number 851002 before installation.

Quality Assurance

Pioneer Cables part 851002 is cataloged for direct application lookup across the listed Buick models and years. Use the confirmed fitment data to verify the correct engine cylinder head stud before assembly.