PowerHouse Machining
2001-2004 GM Duramax 6.6L LB7
Starting at $9,022.00
- About
- Notes
Complete reman including components from trusted suppliers such as:
- Mahle
- SBI
- Melling
- Felpro
- GM
- UEM
- Hastings
PowerHouse Machining Ltd :
- De-lipped Pistons
- Keyed Crank & Cam
- Pinned Oil Pump
- Head Studs
Due to product shortages, consumables may be substituted from other suppliers in the event of backorders of Mahle products.
Types of Engine Series
⚙️ 'Better than OEM (BTO)' Engine Series - PowerHouse Stock Series
⚙️ 'Power & Pull' Engine Series - PowerHouse Modified Stock/Tow Series
⚙️ 'Power & Performance' Engine Series - PowerHouse Custom Performance Series
Inquiry Form
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Features of this build

Engine Assembly
Blueprinting
Our process includes measuring and blueprinting all tolerances. The intent is to correct all of the small and large discrepancies within the entire scope of the engine assembly.

warranty
Built to last
When you build great engines, you can back them with great warranty. Click below to view our warranty for both commercial and non-commercial builds.
Built with the best components
Our Story
PowerHouse Machining was founded with the vision of creating a one-stop-shop for all of your light duty engine needs. We pride ourselves on our industry-leading engine quality, dedication to customer service, and sincere passion for our trade.