Pioneer Cables FRA-150 Automatic Transmission Flexplate

Reliable Automatic Transmission Flexplate for GM Vehicles

The Pioneer Cables FRA-150 automatic transmission flexplate is engineered for select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models. Designed with precise specifications, this flexplate ensures proper engagement between the engine and transmission for smooth power transfer.

• Outside diameter: 11.875 inches
• Tooth quantity: 142 teeth
• Mounting hole diameter: 9.75 inches
• Diameter: 0.990 inches (25.15 mm)
• Compatible with pitch flywheels sized 12 to 14
• Designed for automatic transmissions

Detailed Specifications and Compatibility

The FRA-150 flexplate features 142 teeth and an outside diameter of 11.875 inches, matching the requirements for various GM vehicles including Buick Century, Chevrolet Camaro, GMC Safari, Oldsmobile Cutlass Ciera, and Pontiac Firebird. The mounting hole diameter of 9.75 inches ensures a secure fit to the crankshaft flange. This flexplate is designed to work with pitch flywheels ranging from 12 to 14, providing compatibility with a range of automatic transmission setups. The 0.990-inch diameter thickness supports durability under normal operating conditions.

Compatible Makes and Models

This Pioneer Cables FRA-150 flexplate is compatible with the following makes and models:

• Buick: Century, Skylark
• Chevrolet: Camaro, Celebrity, Lumina, Omega, Astro
• GMC: Safari
• Oldsmobile: Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Calais
• Pontiac: Firebird, Fiero, Grand Am, Phoenix, Citation, Citation II

Common Applications and Problem Solving

This flexplate is used to connect the engine’s crankshaft to the torque converter in automatic transmissions. It addresses issues such as:

• Worn or damaged flexplate teeth causing starter engagement problems
• Cracks or warping leading to vibration or transmission noise
• Improper fitment causing misalignment between engine and transmission
• Failure of the original flexplate due to fatigue or impact damage

Installation Notes and Tips

When installing the FRA-150 flexplate, ensure the mounting surface is clean and free of debris. Torque mounting bolts to manufacturer specifications to avoid warping. Verify tooth engagement with the starter motor before final assembly. It is recommended to inspect the flywheel and torque converter for wear during installation to ensure optimal performance.

Quality Assurance and Warranty

The Pioneer Cables FRA-150 flexplate is manufactured to meet OEM specifications for fit and function. While this part is not SFI approved and does not include an SFI certification sticker, it is designed for reliable operation in compatible GM automatic transmission applications. Warranty coverage details should be confirmed with the distributor or manufacturer.