Product Description
Shop with Blessed Performance for the CHOATE LLY Daily Driver Short Block for your 2004.5-2005 6.6L Duramax diesel.
**Optional Parts are not installed. Optional parts are covered under the manufactures warranty and not by CHOATE OR BLESSED.**
HIGHLIGHTS:
– Full CNC blueprint machining, (bore, deck, hone, and line honed) – The Cylinder bores are blue print bored to a true 90 degrees from the crankshaft center line, prior to being diamond honed to within .0002″ for precise piston to cylinder bore clearances. We main bore and line hone the crankshaft which is honed to precisely align the crankshaft in the engine block. They bore the block back to the crankshaft center line and hone the block to Ra 13 finish. The piston diameter measured to the nearest .0001″ matched to cylinder bores. The Cylinder block is surfaced to a finish of 30 Ra or lower, which meets the factory specification in both flatness and smoothness for the block to head sealing surface. This is mandatory for proper sealing of a MLS Gasket.
– Connecting Rods, New Damper and New Flex plate with automatic transmissions. – Check both wrist pin and crank pin to rod clearances.
– New Upgraded Pistons .10 – .30″ over – NEW Pistons, Rings, Pin Retainers weight matched prior to crank balancing
– Crankshaft – Balanced with the Rotational assembly checked for run-out inspected for fatigue. Crankshaft is Polished and ground to .0005 concentricity or less
-New Rod, Main and Cam Bearings
– Camshaft – Polished and Inspected
-Install Rear Main Seal
-Install New Bed Seals
-Install New Rear Cover Gasket
-Install Upper and Lower Oil Pan Gaskets
-Install Pickup Tube O-ring
-Rear Cover Installed
- Assembled by CHOATE Professional Team in house
- Perfect for daily driving use, family haulers, recreational towing (not intended for commercial use).
- 5 year 100K warranty on our Daily driver builds with upgrade-able options
