Pioneer Cables FRA-112 Automatic Transmission Flexplate

Overview of Pioneer Cables FRA-112 Automatic Transmission Flexplate

The Pioneer Cables FRA-112 is a precision-engineered automatic transmission flexplate designed for select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles. This flexplate features a 12.875-inch outside diameter and 153 teeth, ensuring reliable engagement with compatible torque converters and flywheels.

• Outside Diameter: 12.875 inches
• Tooth Quantity: 153 teeth
• Mounting Hole Diameter: 10.25 inches
• Diameter: 1.073 inches (27.025 mm)
• Compatible with pitch flywheels sized 12 to 14
• Non-SFI approved flexplate

Detailed Product Description

The FRA-112 flexplate from Pioneer Cables is engineered to meet the specifications required for a range of automatic transmission applications in classic and modern vehicles. With a 12.875-inch outside diameter and 153 teeth, this flexplate is designed to provide consistent and secure engagement with the starter motor and torque converter. The 10.25-inch mounting hole diameter ensures proper fitment on flywheels with a pitch size between 12 and 14, making it suitable for various models including the Chevrolet Camaro, Buick LeSabre, Pontiac Firebird, and GMC Suburban series.

While this flexplate is not SFI approved and does not include an SFI certification sticker, it is manufactured to meet the mechanical requirements for reliable transmission operation. The 1.073-inch diameter measurement corresponds to the thickness or relevant dimension critical for proper installation and function.

Compatible Vehicles and Applications

This automatic transmission flexplate is compatible with a wide range of vehicles from Buick, Chevrolet, GMC, Oldsmobile, and Pontiac. Notable compatible models include:

• Buick LeSabre, Century, Skylark
• Chevrolet Camaro, Caprice, Impala, Nova, El Camino
• GMC K10 Suburban, K20 Suburban, C10 Suburban
• Oldsmobile Cutlass, Delta 88, 88 Royale
• Pontiac Firebird, Grand Prix, Catalina

Common Issues Addressed by the FRA-112 Flexplate

• Worn or damaged flexplate teeth causing starter engagement problems
• Cracked or warped flexplate leading to transmission vibration
• Incorrect flexplate size causing misalignment with torque converter
• Flexplate failure resulting in transmission noise or slippage
• Replacement for OEM flexplates in classic and late-model GM vehicles

Installation Notes and Tips

• Verify the tooth count and outside diameter match your vehicle’s specifications before installation
• Ensure the mounting hole diameter aligns with the flywheel pitch size (12 to 14)
• Inspect the torque converter and starter for wear during replacement
• Use proper torque specifications on mounting bolts to avoid flexplate damage
• Check for any signs of flexplate warping or cracks during installation

Quality Assurance and Warranty

The Pioneer Cables FRA-112 flexplate is manufactured to meet industry standards for durability and fitment. Although this part is not SFI certified, it undergoes quality control inspections to ensure dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary based on purchase location.