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14mm Duramax Gorilla Girdle Kit (LB7,LLY,LBZ,LMM) The ½" thick Gorilla Girdle is the strongest girdle on the market. It utilizes the XXL ARP 14mm main studs. This custom girdle fits the LB7, LLY, LBZ, and LMM Engines from 2001 - 2010. Core charge applies on the upper oil pan, custo...

The Wagler WCPC6658 Street Girdle adds strength to your 2001-2010 GM 6.6L Duramax engine. The WCP Street Girdle features a 1/2" thick, one-piece design. It increases strength in the bottom end of your Duramax block by tying the main caps to the oil pan bolts. Each kit includes ARP Main Studs, ARP Cr...

DmaxStore's Durastar Billet Main Girdle and Stud KitFits 2001-2016 LB7/LLY/LBZ/LMM/LML Duramax EnginesPart# DMAXGIRDLEDuramax engines are known for main cap movement on stock motors and it gets worse with more horsepower. The main cap movement can cause premature bearing wear or even worse, cat...

The Bean Machine Gridlock Girdle for a Cummins Common Rail was conceived out of the need for a very strong girdle that didn’t have a bunch of extra unnecessary parts to it, was lightweight, and did not interfere with the oil pan requiring dents in the pan. We have used other girdles on ...

The Wagler WCPC6658.1 Street Girdle adds strength to your 2011-2016 GM 6.6L Duramax engine. The WCP Street Girdle features a 1/2" thick, one-piece design. It increases strength in the bottom end of your Duramax block by tying the main caps to the oil pan bolts. Each kit includes ARP Main Studs, ARP ...

The ½" thick Gorilla Girdle is the strongest girdle on the market. It utilizes the XXL ARP 14mm main studs. This 14mm girdle only fits the LML Engines from 2011 - 2017. Core charge applies for the upper oil pan, customer is responsible for core return shipping. Industrial Injection...

Fits: 1994-2003 Ford 7.3L Powerstroke This CNC Fab 421001 Main Plate Girdle With Main Studs is the perfect component for your 1994-2003 Ford 7.3L Powerstroke. This Plate Girdle will increase the strength of the bottom end with the highest strength steel main plate girdle. CNC Fab: 421001 ...

The Full Force Diesel 7.3L Block Girdle is designed to minimize the risk of stress fractures or cracks in the engine block associated with high horsepower levels. It includes ARP main studs, washers, nuts, and oil pickup tube tab.Final torque on ARP studs will be 125 ft lb from center out. This...

For Engine Drop Down: 03-07 CR and 6.7CR on Backorder with No ETA For Main Stud Size Drop Down: Both on Backorder with No ETA  **Update 07/09/2024** 89-17 Dodge 5.9L/6.7L 12/24 Valve & CR Cummins Diesel Custom Girdle Kit This is the GORILLA girdle, sold without main studs. 89-02 gi...

89-02 Dodge 5.9L 12 & 24 Valve Cummins Diesel Block Stiffener Girdle Kit Recommended for High HP high RPM motors. Will improve ring seal under strenuous load conditions such as sled pulling or drag racing due to overall stiffening of the block. Kit includes: 1-Girdle 39415562-Pan Gasket...

2003-2015 Common Rail 12MM Gorilla Girdle W/ Arp Xl Main StudsThis 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), and 12 main stud nuts (Nylock). Before you start, READ AND UNDERSTAND THE ...

Dodge Cummins 5.9/6.7L diesel w/girdle (2004 & later) Main Stud Kit Key features of main studs: Ability to obtain more accurate torque readings. Studs don't "twist" into the block. Clamping forces are on one axis. Less force exerted on the block threads, which contributes to improved block...

Industrial Injection 2nd Gen 12mm Gorilla Girdle Industrial Injection part number: PDM-06021 (old number RMG2G12MM)...

12-24 Valve 2Nd Gen 14Mm Gorilla Girdle W/ Arp Xl Main Studs 14mm Gorilla Girdle W/ Arp Xl Main Studs (REQUIRES STAMP OIL PAN) 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 w...

Dodge Cummins 03-15 Common Rail 14MM Gorilla Girdle W/ ARP XL Main Studs (Requires Stamp Oil Pan)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), and 12 main stud nuts (Nylock). Before ...

Strengthens rear end housing Reduces Housing Spreading Snubber bolts press against bearing caps Large oil fill allows for gear inspection without complete cover removal. Designed for competition and off-road recovery applications only, not intended for use on public roads. CANNOT SH...

Girdle kit by Kenny's Pulling parts.Kit includes girdle, spacer blocks and 14mm main studs.  If you have a 97.5+ Cummins block, you will need to have your main studs drilled & tapped out to 14mm, as they have 12mm threads from the factory.Install requires spacer blocks be machined to fit block and ...