• Designed to fit the flex plate teeth
• Insert the tool into the flywheel housing until it engages the ring gear
• Use with a 1/2" square drive tool (ratchet or breaker bar) to operate
• Applications: Dodge Pickups with the 3.9L, 5.9L, 6.7L & 8.3L diesels engines & Cummins B/C Series diesels engines