Pioneer Cables 871003 Automatic Transmission Flexplate

Reliable Automatic Transmission Flexplate for Chevrolet and GMC Vehicles

The Pioneer Cables 871003 automatic transmission flexplate is engineered to meet the demands of various Chevrolet and GMC models, including the Bel Air, Blazer, C10, and Corvette. Designed with precision, this flexplate ensures smooth power transfer and reliable performance in your vehicle's drivetrain.

• Outside diameter: 14.125 inches
• Tooth quantity: 168 teeth for accurate starter engagement
• Diameter: 1.177 inches (358.775 mm)
• Compatible with pitch flywheels sized 12-14
• Safety rating: 29.1 certification for enhanced durability
• SFI approved with certification sticker included

Durable Design and Precise Specifications

The Pioneer Cables 871003 flexplate features a 14.125-inch outside diameter and 168 teeth, providing a precise fit for automatic transmissions in select Chevrolet and GMC vehicles. Its 29.1 safety rating and SFI approval ensure the flexplate meets stringent industry standards for strength and reliability. The included SFI certification sticker offers added assurance of quality and compliance. This flexplate is designed to work with pitch flywheels ranging from 12 to 14, making it suitable for a range of applications including the Chevrolet Impala, Malibu, Monte Carlo, and GMC Jimmy.

Compatible Vehicles and Applications

This automatic transmission flexplate is compatible with a variety of Chevrolet and GMC models, including:

• Chevrolet Bel Air
• Chevrolet Blazer
• Chevrolet C10 and C10 Suburban
• Chevrolet C20 Suburban
• Chevrolet Caprice
• Chevrolet Corvette
• Chevrolet El Camino
• Chevrolet Impala
• Chevrolet Malibu
• Chevrolet Monte Carlo
• GMC Jimmy
• GMC K20 Suburban

Common Issues Addressed by This Flexplate

• Starter engagement problems due to worn or damaged teeth
• Flexplate cracking or warping under high torque conditions
• Vibration issues caused by imbalanced or damaged flexplates
• Transmission noise related to flexplate failure
• Compatibility issues with pitch flywheels in specified size range

Installation Notes and Tips

• Ensure the flexplate matches the pitch and tooth count of the flywheel
• Inspect the starter ring gear for wear before installation
• Torque mounting bolts to manufacturer specifications to prevent loosening
• Verify alignment to avoid vibration and premature wear
• Use the included SFI certification sticker as a reference for compliance

Quality Assurance and Warranty

The Pioneer Cables 871003 flexplate is SFI approved and carries a 29.1 safety rating, reflecting its compliance with industry safety and performance standards. The product includes an SFI certification sticker for verification. While specific warranty details are not provided, Pioneer Cables products are manufactured to meet rigorous quality controls to ensure durability and reliable operation in compatible Chevrolet and GMC vehicles.