OE Replacement Engine 6.6 LML Duramax 2011-2016 Chevrolet/GMC 2500/3500/4500 includes tinware W300-GMDMX8L

LONG BLOCK INCLUDES:
- Block
- Crank
- Connecting Rods
- Cylinder Heads
- Camshaft
- Front Cover
- Oil Pan

- Oil Pump
- Piston/Rings
- Rear Cover
- Timing Gears
- Valve Covers
- Valve Train/Lifters






REMANUFACTURING
PROCESS HIGHLIGHTS:
- PISTON BORES
precision CNC bored, honed, and then gauged
for diameter and surface finish
- BLOCKS
decked/re-machined on head mating surfaces
to re-establish flatness and surface finish
- BLOCKS AND CRANKSHAFTS
magnetic particle tested for cracks
- MAIN BORES
in blocks are lined honed to restore diameter
and surface finish
- HEADS
decked/re-machined on block, intake manifold,
and exhaust manifold mating surfaces to
re-establish flatness and surface finish
- VALVE GUIDES AND SEATS
precision CNC machined and then gauged
- CRANKSHAFTS
bearing journals are precision ground, polished,
and checked for diameter and surface finish
- CAMSHAFTS
lobes and bearing journals are polished and
checked for size and surface finish
- CONNECTING RODS
gauged for bend and twist
- WATER JACKET
pressure tested to ensure no leaks
- ASSEMBLED WITH NEW
oil pumps, pistons, rings, bearings, bushings,
seals, gaskets, head bolts, and freeze plugs
- END-OF-LINE TESTED
verify cylinder compressions, oil pressure,
noise, and torque-to-turn
Two-Year Unlimited Mileage Warranty (Two years Parts One Year Labor)