Truck Tech Dragonali 2011 GMC Sierra Denali Long Block Engine Combos SUM-CSUMTTDG001

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Truck Tech Dragonali 2011 GMC Sierra Denali Long Block Engine Combos ( Find Parts Combos Truck Tech Combo Parts Combo )

Truck Tech’s LT Tolman and Austin LeFort had a goal for their Duramax-powered Sierra Denali crew cab—make big power while staying emissions-legal. With the truck putting 587 hp and 1,027 lbs.-ft. of torque to the rear wheels, we’d say mission accomplished.

The LML-code 6.6L Duramax was torn down for a complete rebuild. The factory rotating assembly was replaced with a Callies forged crankshaft, Oliver forged connecting rods, and a Mahle piston and ring set. A Hamilton Cams mechanical flat tappet cam and a pair of Edelbrock Duramax Diesel cylinder heads improve horsepower production. Our Truck Tech Dragonali 2011 GMC Sierra Denali long block engine combo includes a COMP Cams LST camshaft that’s comparable to the discontinued Hamilton grind. ARP main and cylinder head stud kits help keep things together when the boost gets turned up.

Truck Tech Dragonali 2011 GMC Sierra Denali long block engine combos include:

* Callies Durastar crankshaft
* Oliver connecting rods
* Mahle cast piston and ring kit
* COMP Cams LST camshaft
* Edelbrock Duramax diesel cylinder heads
* ARP main and cylinder head stud kits
* Clevite bearings
* Melling oil pump