New Cylinder Heads – Loaded with Valve Train – LLY

This product listing contains the following part(s) for the GM Duramax LLY applications:

• (2) Brand New Cylinder Heads with All New Valve Train Components
  • All New Valves, Springs, Seats, Seals, Retainers, and Keepers
  • All of our heads are brand new with complete valve train including black nitride coated valves.
  • Limited 1-Year Warranty

Special Notes about the Product(s):

• Please verify your engine model before purchasing. If you do not know which engine you have, please give us a call, at 1-855-474-9400, before ordering!

This product listing is for the GM Duramax LBZ in the following application(s):

• GM Duramax 6.6L – 2004.5-2005 – LLY VIN Code ‘2’
• 403 CID (6.6L) 32V Turbo V8 Duramax Diesel