Industrial Injection PDM-06021 12mm Gorilla Girdle With ARP XL Main Studs 98-02 (Blocks with 2 oil drains) - Power Driven Diesel

12mm Main Stud Size Recommended upgrade for engines producing 800 HP
12mm Main Stud Size Recommended upgrade for engines producing 800 HP

This is our drop in girdle designed for 03-current 5.9L and 6.7L engines. .750 thick on the main caps, and .375 thick on the block! No Block, main

Apex Diesel 03+ 5.9/6.7 12mm Drop In Girdle with ARP Studs

JEGS Adjustable Ladder Bars, Made In USA, Allows Quick Adjustment Of Pinion Angle & Pre-Load, 1 “ x.156 “ DOM Tubing

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

14mm Duramax Gorilla Girdle (LB7,LLY,LBZ,LMM)

This is our drop in girdle designed for 03-current 5.9L and 6.7L engines. .750 thick on the main caps, and .375 thick on the block! No Block, main

Apex Diesel 03+ 5.9/6.7 12mm Drop In Girdle with ARP Studs

Gorilla, 1000lb Conv. Alum Hand Truck, Multi-Grip Handle, Load Capacity 1000 lb, Height 52.51 in, Material Aluminum, Model# GHA2-10

12v-24v 2nd Gen Gorilla Girdle W/ Arp Xl Main Studs

Fits 2001-2016 LB7/LLY/LBZ/LMM/LML Duramax Engines Part# DMAX-PERF-GIRDLE Duramax engines are known for main cap movement on stock motors and it

DmaxStore Performance Billet Main Girdle and Stud Kit

PRP Billet Barra High Volume Oil Pump –

14mm girdle or 12mm girdle

new main bearing Gorilla girdles for 5.9 & 6.7 common rail engines Block Stiffener —testing Performance Diesel machine

Girdle kits for tuning