Instant Rebates
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

ProMaxx Performance CHE870N

Cylinder Head GM 6.6L Duramax LLY 8GF1 Diesel Assembled

ProMaxx Performance CHE870N
Representative Image
Product images may differ from actual product appearance.

723-CHE870N NEW

jegs shipping
FREE Shipping
Estimated ship date 08/28/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
ProMaxx Performance CHE870N Cylinder Head GM 6.6L Duramax LLY 8GF1 Diesel Assembled $895.99
Cylinder Head
  • GM 6.6L Duramax LLY (8GF1) Diesel
  • 2004.5-2005
  • Assembled
  • Sold Individually, 1/Pkg.

  • ProMaxx Performance has the answer for the epidemic of cracked GM 6.6L cylinder heads. They have developed and designed this new cylinder head from the OE casting but improved the casting strength and thickness in all the crack prone areas. This is a direct bolt-on cast iron cylinder head that replaces your difficult to access fractured factory cylinder heads. This head is available as a fully machined bare casting or fully assembled and pressure checked!

    Features:

    • New Castings Are Thicker Than OEM
    • Improved Casting In ''Problem Areas''
    • Assembled Head Features New Components: Springs, Valves, Retainers, Locks, Etc.
    • Assembled Heads Come Ready To Bolt On
    • NO CORE CHARGE!

    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List