ATP Z-144 Automatic Transmission Flexplate

The ATP Z-144 is a direct-fit replacement automatic transmission flexplate designed to restore proper drivetrain function in vehicles with automatic transmissions. This flexplate serves as the critical link between the engine crankshaft and the torque converter, transferring engine power into the transmission while also providing the ring gear teeth that the starter engages to crank the engine.

Over time, the constant flex and thermal cycling a flexplate endures can result in cracks or ring gear damage. Broken or cracked flexplates cannot be repaired and must be replaced. The ATP Z-144 is engineered to match OE specifications exactly, ensuring a precise, trouble-free installation.

Key Features:

• Manufactured from high-quality steel for long-lasting durability
• Balanced to factory specifications for smooth, vibration-free operation
• Correct bolt hole spacing and ring gear tooth count to match the original part
• 166 ring gear teeth for proper starter engagement
• 13.96" outer diameter and 2.5" inner (center hole) diameter
• Flywheel pitch: 12 inches
• Torque converter mounting hole spread: 11.25 inches
• Replaces OE part number: General Motors 10005640

The ATP Z-144 flexplate fits and functions like the original equipment part, restoring normal drivetrain operation with no modifications required.