Industrial Injection 2001-2004 LB7 Duramax Premium Stock Plus Cylinder Heads w Torque Lock Cups (RH LH Set) PDM-LB7SH-TL ADV50-0406A (2) External circlip pliers: straight

(2) External circlip pliers: straight and 90-degree

Dimensions: 19

Cam bearings installed in all journals

APG Part # IIS335402 MFG Part # 335402 UPC 840256908794 Brand Industrial Injection Category Air and Fuel Delivery Subcategory Fuel Pumps and Related Components Weight 25 lbs Line Code IIS

APG Part # ARX880591 MFG Part # 880591 UPC 810015610138 Brand Alpha Rex USA Category Electrical Lighting and Body Subcategory Lighting - Exterior Weight 18 lbs Line Code ARX

Industrial Injection 2001-2004 LB7 Duramax Premium Stock Plus Cylinder Heads w Torque Lock Cups (RH LH Set) PDM-LB7SH-TL ADV50-0406A (2) External circlip pliers: straightHeads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to remove carbon. Next they are checked by magna fluxing, (cast iron only) or pressure testing. They are visually inspected for defects that would make them unusable. New High Strength Alloy, Heat Treated iron based valve guides are installed. These guides are heat treated to Rockwell 22 Scale, which produces the ultimate in wear resistance. This is