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USD 937
Part #: IIPDM-06024

Industrial Injection PDM-06024 14mm Gorilla Girdle With Main Studs

1994-2002 Dodge 5.9L Cummins
Part #: IIPDM-06024
$937.00 $890.15
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The Industrial Injection PDM-06024 14mm Gorilla Girdle With Main Studs is designed to increase block rigidity in your 1994-2002 Dodge 5.9L Cummins. By joining all of the main bearing caps and oil pan rail together, the Industrial Injection Gorilla girdle allows you to make more power by decreasing friction in the main bearing bore and overall alignment of the piston and crankshaft bores. The main bearing girdle will strengthen and stabilize the bottom end of the cylinder block evenly distributing the load across the main bearing caps virtually eliminating main cap walk.

  • Increase Block Rigidity & Stiffness
  • Stabilize & Strengthen Bottom End 
  • Complete Kit, Ready For Installation 
Kit Includes: Gorilla Girdle, ARP XL Main Studs, spacers and hardware for installation. 

Note: 12V owners must check engine for 12mm or 14mm main studs and choose kit accordingly. Clearance modifications to the oil pan are required when using the 14mm Gorilla Girdle Kit.


  • MFG. Number PDM-06024
  • Manufacturer Name Industrial Injection
  • Shipping Weight 25.00 lb.
  • Shipping Length 35 in.
  • Shipping Width 3 in.
  • Shipping Height 3 in.
  • Fuel Type Diesel
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

What is the thickness of the plate? and do the caps need machining?
View Staff Answer 

14Mm Gorilla Girdle W/ Arp Xl Main Studs

This kit includes

1 Gorilla Girdle, 14 top spacers, (large hole)
12 bottom spacers (small hole)
1 rear main spacer bar,
new oil pan bolts and lock washers,
2 rear main stud nuts (12 point),
oil pickup spacer with bolts,
and 12 main stud nuts (Nylock).

Before you start, READ AND UNDERSTAND THESE INSTRUCTIONS. First check the torque on the main studs.

((14mm A1, 150 ft lbs))

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