2003-2018 Cummins Gorilla Girdle with ARP XL Main Studs - Heavy Duty Engine Support for Dodge Ram 2500/3500 Diesel Trucks - Perfect for High-Performance Builds & Towing Applications

2003-2018 Cummins 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
• 2 rear main stud nuts (12 point)
• 12 main stud nuts (Nylock).
• Available in 12mm or 14mm
• 14MM Kit will require a stamped oil pan

Before you start, READ AND UNDERSTAND THE INSTRUCTIONS.

(12mm ARP 2000, 125 ft lbs)

((14mm ARP, 150 ft lbs))

NOTE: On certain 6.7L Cummins engines that come factory with a windage tray instead of a factory girdle you will be required to get the early style longer oil pickup tube bolts as well as an early style oil pickup tube. We are currently working on a fix for this to prevent any further install issues.

Cummins oil pickup tube part number: 3949692 (qty 1)
Cummins oil pickup tube bolt part number: 3902460 (qty 2)