Pioneer Cables 859013 Engine Harmonic Balancer Bolt

Engine Harmonic Balancer Bolt for Chevrolet V8 Applications

Pioneer Cables 859013 is an engine harmonic balancer bolt for select classic Chevrolet performance applications. It is listed for high-performance kit use across multiple Chevrolet passenger cars and muscle-era models, including Camaro, Corvette, Impala, and Monte Carlo.

Key Features

• Engine harmonic balancer bolt for Chevrolet performance engine hardware applications
• Fits select 1966-1976 Chevrolet Caprice, Impala, and Bel Air, Kit - Hi-Perf.
• Fits select 1966-1974 Chevrolet Corvette, Kit - Hi-Perf.
• Fits select 1969 Chevrolet Camaro, Kit - Hi-Perf.
• Fits select 1970-1975 Chevrolet Monte Carlo and 1970-1974 Chevrolet El Camino, Kit - Hi-Perf.
• Pioneer Cables part number 859013 for catalog and service reference

Detailed Description

This Pioneer Cables harmonic balancer bolt, part number 859013, is cataloged for classic Chevrolet engine builds that require a dedicated balancer fastener. It is listed for high-performance kit applications on 1966-1976 Chevrolet Caprice and Impala, 1966-1975 Chevrolet Bel Air, 1973-1975 Chevrolet Malibu, 1970-1975 Chevrolet Monte Carlo, 1966-1974 Chevrolet Corvette, 1970-1974 Chevrolet El Camino, and 1969 Chevrolet Camaro. Use 859013 when servicing Chevrolet engine hardware where the harmonic balancer bolt is specified for the application.

What It Helps Address

• Loose or missing harmonic balancer bolt during engine service
• Replacement of worn engine fasteners on classic Chevrolet V8 builds
• Restoration work on Camaro, Corvette, Impala, and Monte Carlo engine assemblies
• Hardware replacement during balancer or front engine accessory service

Installation Notes and Tips

Verify engine application and balancer specification before installation. Match the bolt to the correct Chevrolet year, model, and performance package listed in the fitment data. Inspect the balancer, crankshaft threads, and mating surfaces before assembly, and follow the vehicle service manual for tightening procedure.

Quality Assurance

Pioneer Cables part number 859013 is cataloged for direct fitment on the listed Chevrolet applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.