Flexplate A904 (360)

The Flexplate A904 (360) by B and M AUTOMOTIVE is a precision-engineered flexplate designed for small-block and big-block Mopar engines running the A904 three-speed automatic transmission. This component is essential for ensuring reliable power transfer between the engine's crankshaft and torque converter, making it ideal for muscle car builds, restorations, and performance upgrades.

Engineered to handle the demands of 360 cubic-inch engine applications, this flexplate features balanced construction and precision machining that minimize vibration and ensure smooth engagement with the torque converter. Its design incorporates proper weight distribution and damping characteristics, which are crucial for maintaining crankshaft integrity under load. B and M AUTOMOTIVE adheres to high manufacturing standards, ensuring that this flexplate meets OEM specifications.

Mechanics and restorers working with the A904 transmission, particularly in 1970s–1980s Mopar muscle cars and street machines, will appreciate the reliability and performance this flexplate offers. While it is optimized for direct installation, please note that engine removal is required for proper installation. This flexplate is a vital component for anyone looking to enhance their vehicle's performance and longevity.