KDP (Killer Dowel Pin) Repair Kit – For Dodge 5.9BT Cummins 12 Valve & 24 Valve Engines (1989–2002). This kit provides a permanent fix. Reversible Dowel Pin Retainer also works with VE pump engines. For Dodge 5.9BT Cummins 12 Valve & 24 Valve Engines – 1989–2002.