Pioneer Cables FRA-574 Automatic Transmission Flexplate

Pioneer FRA-574 Flexplate Overview

The Pioneer Cables FRA-574 is an automatic transmission flexplate built for OE-style replacement on select GM applications. It is made from high-grade steel, formed to original dimensions, and precision balanced to factory specifications for consistent drivetrain operation.

With 142 teeth and an 11.929-inch outside diameter, this flexplate is a direct-match option for vehicles such as the Pontiac Grand Prix, Buick Regal, and Chevrolet Impala when the listed fitment details match your application.

Key Features

• Part number: FRA-574
• Automatic transmission flexplate for OE-style replacement
• 142-tooth ring gear
• 11.929-inch outside diameter
• Built from high-grade steel
• Automated welding process for consistent strength
• Precision balanced to factory specifications
• 12 to 14 pitch flywheel compatibility

Detailed Product Description

The Pioneer FRA-574 flexplate is engineered to restore factory-level performance in automatic transmission applications. Its original-dimension construction helps maintain proper starter engagement and drivetrain alignment, while the welded steel design adds structural consistency under normal operating loads. This part cross-references Pioneer Automotive Industries FRA-574 for the same application.

Compatible With 1997-2005 Buick Park Avenue, N/A; 1997-2004 Buick Regal, N/A; 2004-2005 Chevrolet Impala, N/A; 2004-2005 Chevrolet Monte Carlo, N/A; 1997-1999 Oldsmobile LSS, N/A; 1997-2003 Pontiac Bonneville, N/A; 1998-2003 Pontiac Grand Prix, N/A; and 2006-2007 Pontiac Grand Prix, N/A. These fitments use 142 teeth and an outer diameter of 11.915 inches per the application notes.

Common Problems This Part Addresses

• Cracked or warped flexplate from age or fatigue
• Starter engagement issues caused by worn ring gear teeth
• Vibration from an out-of-balance flexplate
• Noise from damaged or distorted transmission-to-engine mounting surfaces
• Drivetrain fitment problems when the original flexplate dimensions no longer match

Installation Notes and Tips

Verify tooth count, outside diameter, and pitch flywheel requirements before installation. Confirm the vehicle’s year, make, and model against the listed fitment, since the Pontiac Grand Prix, Buick Regal, and Chevrolet Impala applications vary by year. Inspect the starter, crankshaft flange, and related mounting surfaces for wear before installing the FRA-574.

Quality Assurance

Pioneer Cables builds this flexplate from high-grade steel, uses an automated welding process for consistent construction, and balances each unit to factory specifications. The part is not SFI approved and does not include an SFI certification sticker.