Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
USD 533.92
Part #: COMPRO3009T

Cometic PRO3009T StreetPro Top End Gasket Kit

2004.5-2007 GM 6.6L Duramax LLY/LBZ
Part #: COMPRO3009T
$ $533.92
Our Recommendations Compatible Products
Scroll to View More


The Cometic PRO3009T StreetPro Top End Gasket Kit for your 2004.5-2007 GM 6.6L Duramax LLY/LBZ provides the necessary gaskets and seals to reseal the top end of your Duramax engine. Protect your engine, time and money with Cometic StreetPro Gasket Kits. Cometic Gasket has spent hundreds of hours of research and development building these kits to make sure each part was built from the best material available and that every needed gasket or seal was included. StreetPro is a race proven line of gasket kits for the street that offers the same proven technology used in championship winning race vehicles around the world. 

Features & Specs: 

  • 4.100" Bore
  • 0.45" MLS Head Gasket
  • Built From The Best Materials
Top End Kit Includes:
.045" MLS Head Gaskets w/ 4.100" Bore
MLS Exhaust Manifold Gaskets
Intake Manifold Kit
Thermostat Housing Gaskets
Valve Stem Seals
Water Pipe Gaskets
Injection Nozzle Kit
Air Injection Seals
Throttle Body Gasket
EGR Valve Gaskets
Turbo Gasket Kit
Valve Cover Set
EGR Inlet Gasket
Water Outlet Gaskets
Exhaust Pipe Gaskets
Rocker Cover Gaskets


  • MFG. Number PRO3009T
  • Manufacturer Name Cometic Gasket
  • Shipping Weight 13.00 lb.
  • Shipping Length 27.5 in.
  • Shipping Width 12.5 in.
  • Shipping Height 2 in.
  • Fuel Type Diesel
  • UPC 191070009960
  • Prop 65 WARNING: Cancer & Reproductive Harm -


No Reviews Yet!

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

Ask XDP a Question about this product (Allow 24-48 hours for reply)
No Questions asked yet!