Pioneer Cables 817107 Engine Valve Spring Retainer

Engine Valve Spring Retainer for Performance Builds

Pioneer Cables 817107 is an engine valve spring retainer for high-performance valvetrain applications. It is listed for a wide range of classic Chrysler, Dodge, and Chevrolet models, including Chevrolet Camaro, Corvette, and Impala applications that require the specified spring and valve lock combination.

Key Features

• Engine valve spring retainer for performance-oriented valvetrain service
• Fits applications calling for Spring #810202 with valve lock #816142
• Listed for Chrysler, Dodge, and Chevrolet V8-era performance and full-size platforms
• Direct fitment coverage includes 1966-1978 Chrysler New Yorker, Newport, Imperial, and 300
• Also listed for 1966-1976 Chevrolet Caprice, Impala, Bel Air, and Corvette
• Pioneer Cables part number 817107 for catalog and service matching

Detailed Description

This Pioneer Cables valve spring retainer, part number 817107, is cataloged for high-performance engine builds and service work across multiple classic muscle and full-size platforms. Fitment includes 1969 Chevrolet Camaro, 1970-1975 Chevrolet Monte Carlo, 1970-1974 Chevrolet El Camino, and 1970-1971 Dodge Challenger, along with broader coverage for Chrysler New Yorker, Newport, Monaco, Imperial, Town & Country, and 300 models. The application notes specify use with Spring #810202 and valve lock #816142, so matching the valvetrain components is essential for correct assembly.

What It Helps Address

• Worn or damaged valve spring retainer replacement during engine rebuilds
• Valvetrain service on classic Chevrolet Corvette, Impala, and Caprice engines
• Performance engine assembly for Chrysler and Dodge big-block-era applications
• Parts matching for builds that require Pioneer Cables 817107

Installation Notes and Tips

Verify cylinder head, spring, and valve lock specifications before installation. This retainer is listed for use with Spring #810202 and valve lock #816142, so confirm those components match the engine combination. Check valve stem height, spring pressure, and retainer-to-seal clearance during assembly.

Quality Assurance

Pioneer Cables catalogs this part under engine hardware and fasteners for application-specific valvetrain service. Confirm fitment by year, make, model, and valvetrain specification before ordering.