1989-2002 Cummins Big Iron Extended Oil Pan Bolt Kit (BI591224VOPB)

36-piece extended oil pan bolt kit for the Industrial Injection Big Iron oil pan on 1989-2002 Dodge Ram 2500/3500 trucks running the 5.9L Cummins. The Big Iron pans have a thicker reinforced sealing lip than the OE pan — factory-length bolts can't reach the block, so an extended set is required.

Sold as a complete 36-bolt kit. Match-fit for the BI591224VOP (cast Big Iron pan) and the BI591224VOPMS (stamped Big Iron pan).

• 36 Extended Oil Pan Bolts
• For Use with Big Iron Oil Pans (BI591224VOP / BI591224VOPMS)
• Direct Replacement for OE Oil Pan Bolts
• Part Number: BI591224VOPB

• Required for the Big Iron pan — OE bolts are too short for the reinforced sealing lip.