Duramax Head Gasket Kit LLY 2004.5-2005

Everything Needed To Replace Both Head Gaskets On Your LLY (‘04.5-‘05)
Everything Needed To Replace Both Head Gaskets On Your LLY (‘04.5-‘05)
Price Range:   $525.95 - $1,241.95
Base Head Gasket Kit: 
Choose Bolts: 
Add Exhaust Manifold Gaskets?: 
Select Options
Included in the Base kit:
OEM Grade C Right and Left Head Gaskets
36 New OEM Replacement Head Bolts
Upper valve cover gaskets (now included in kit)
All Needed Seals And Gaskets

NOT INCLUDED in the kit :
Lower thin steel valve cover gaskets- reusable

Exhaust manifold gaskets -available as an upgrade option
ARP Studs -available as an upgrade option.

<: Fitment Chevrolet 2004 late 2005 GMC 2500HD 3500 Chevy 04 late 04.5 05 Duramax GM 3/4 1 ton Silverado Sierra :>
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
 Average Rating:  5 Star Rating
 based on 3 Customer Reviews  
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   Worth the money., December 7, 2019  By Anonymous (PORT WASHINGTON, WI)(Verified)
Excellent product. Everything comes individually wrapped and marked for what they are. Customer service is #1
   Head gasket kit, October 15, 2019  By Peter (Woburn, MA)(Verified)
Great kit. Everything is labeled and easy to follow. Excellent customer service and very helpful technical assistance when needed
   Great product, December 25, 2017  By William (Florissant, MO)(Verified)
Came with all the gaskets I took off on tear down and all I needed to get the job done right.
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