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

HMR MODIFIED GIRDLE KIT - GORILLA GIRDLE KIT INCLUDES:MODIFIED BLOCK STIFFENER (GIRDLE)PAN GASKETSPAN BOLTS, LONGSUCTION TUBE GASKETSSUCTION TUBE

GIRDLE KIT, MODIFIED, 14MM MAIN STUDS

CUMMINS COMMON RAIL GIRDLE INSTALL - Industrial Injection

PRP Billet Barra High Volume Oil Pump –

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

12v-24v 2nd Gen Gorilla Girdle W/ Arp Xl Main Studs, Fits: 1994-2002 5.9 Cummins Engines, Product Type: Engine Block Girdle, Product Brand: Industrial

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

, 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

Bean Machine Billet Aluminum Gridlock Girdle Kit with ARP Studs

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

14mm girdle or 12mm girdle

MAIN STUDS & GIRDLE KITS – Haisley Machine

Girdle kits for tuning