ATP Z-800 Auto Trans Flexplate

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Pioneer 871001
• Pioneer Automotive Industries 871001

• Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. The ATP racing flex plate is made of extra thick sheet metal with bolt holes for the torque converter and teeth for the starter. Double sided welds offer superior strength because the ring gear is welded on both sides to the center plate. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole