Product Description
INDUSTRIAL INJECTION PDM-06024 DODGE COMMON RAIL GORILLA GIRDLE FOR 1989-2002 CUMMINS 14MM WITH ARP XL MAIN STUDS
Upgrade your bottom end for maximum strength and reliability with the Industrial Injection Gorilla Girdle Kit. Designed for high-horsepower Cummins builds, this girdle strengthens your main caps and prevents block distortion under extreme boost and torque loads. Ideal for performance engines, sled pullers, and drag racing applications.
FITMENT
- 1989-2002 Dodge Ram 2500 / 3500 5.9L Cummins (12-valve & 24-valve engines)
- Designed for 14mm ARP XL main studs (included)
- Compatible with OEM and performance engine blocks
FEATURES & BENEFITS
- High-strength steel girdle plate for superior block rigidity
- Includes ARP 14mm XL Main Stud Kit
- Prevents main cap walk and crankshaft flex
- Recommended for engines over 700+ HP
- Precision-machined by Industrial Injection for race and street performance
WHAT'S INCLUDED
- Industrial Injection Gorilla Girdle Plate
- ARP XL Main Stud Set (14mm)
- Detailed installation instructions
RECOMMENDED PARTS
- Industrial Injection PDM-06015 Main Bearing Set
- CPP Performance 24-Valve Long Block Cummins Engine
- Industrial Injection Head Stud Kit
- Engine Internals Category
FAQ
What is a Gorilla Girdle and why do I need it?
The Gorilla Girdle strengthens your engine block by tying the main caps together, preventing flex or walk that can occur in high-boost or high-RPM applications.
Will this fit both 12-valve and 24-valve Cummins engines?
Yes. It fits all 1989-2002 5.9L Cummins engines, including both 12-valve (1989-1998) and 24-valve (1998.5-2002) models.
Do I need machining or block modification?
Some block machining may be required to achieve correct clearances. Always test-fit and verify with your engine builder.
Does this include main studs?
Yes, the kit includes ARP 14mm XL main studs specifically sized for the Gorilla Girdle.
Is this recommended for stock engines?
This girdle is primarily designed for performance or competition engines exceeding 600-700 horsepower.
