Description

**Please Call For Pricing and More Information**

PLEASE SELECT SHIPMENT BY STATE FOR THIS ITEM UPON CHECKOUT!

Optional Parts are not installed. Optional parts are covered under manufactures warranty and not by CHOATE.
IF you would like a full running assembly where all parts are installed please follow this link. We Must receive all cores for the bolt on parts or you will be charged a core fee. 

You have the option to as many items as you choose. (If you do not want the optional items you MUST select “STOCK” in each box)

– Our Built-In-House Heads
Magnuflux and Pressure Test Heads, Cut Valves, New Induction Hardened Seats, All New Valve Guides, Install New Valve Seals, Test Spring Tension, New Freeze plugs, New Injector Cups

– Head Studs included in our Daily Driver build, New Head Gaskets

– Full CNC blue print machining (bore, deck, hone and align honed)

The Cylinder bores are blue print bored a true 90deg from the crankshaft center line, prior to being diamond honed to within .0002″ for precise piston to cylinder bore clearances. Main bore ( line bore) for the crank shaft is linked bored to precisely align the crankshaft in the engine block. Bore block back to crankshaft center line Hone Block to Ra 13 finish. Piston diameter measured to the nearest .0001″ matched to cylinder bores. Cylinder block is surfaced to surface finish Ra 20 or finer, which exceeds the factory specification in both flatness and smoothness for the block to head sealing surface.

– Connecting Rods, New Damper and Flexplate/Flywheel 
All rods are blue print bored to 6.929 center to center and new bushings are installed and honed Line hone all mains. Check main and Rod clearances

– New Pistons .10- .40″ over
pistons, rings, Pin retainers weight matched prior to crank balancing

– New OE lifters, lifter guides, OE Crank Flange Bolts, new 9.800 OE Pushrods 

– Crankshaft 
Balanced with the Rotational assembly checked for run-out inspected for fatigue. Crankshaft is polished

-New Rod, Main, and Cam Bearings

– Camshaft – Polished and inspected

-Assembled by OUR Professional Team. IN HOUSE ONLY

– Rated at 550 HP, perfect for daily driving use, family haulers, some towing, Driven with mild supporting upgrades. (Stock injectors through Warren 175/30/Stage 1 or 2 KC turbo)

– 5 year 100K warranty on our Daily driver builds with upgradeable options

Install Rear Main Seal

Install New Bed Seals

New Rear Cover Gasket

Upper and Lower Oil Pan Gaskets

Pickup Tube O-rings

Rocker Carrier Gaskets

Rear Cover Installed

Timing components

Fuel Injectors

Glow Plugs

High Pressure Oil Pump and Regulator

Oil Cooler Assembly

Low Pressure Oil Pump

Camshaft Positioning Sensor

Crankshaft Position Sensor

Engine Oil Pressure Sensor

Engine Oil Temperature Sensor

Injection Control Pressure(ICP)

Water Temperature

Water Pump Assembly Up Pipes

Exhaust Manifolds

Fuel Filter assembly

Fuel lift pump

Fuel lines

Oil filter and base

Exhaust back pressure (EBP)

Manifold air temperature

Turbocharger assembly and base

Water outlet and thermostat

DEALER WHO HAVE PURCHASED 3 MOTORS OR MORE USE THE FIRST CORE POLICY. ALL OTHERS SEE BELOW

NO CORE CHARGE WILL BE BILLED AT THE TIME OF PURCHASE, BUT BY BUYING YOU AGREE TO HAVE THE ENGINE CORE READY FOR PICKUP AND RETURN TO US WITHIN 30 DAYS OF RECEIVING THE ENGINE. FAILURE TO DO SO WILL VOID YOUR WARRANTY (UNTIL CORE CHARGE IS PAID IN FULL). IF YOU HAVE NO CORE OR THE CORE IS NO GOOD .(CORE MUST HAVE NO VISIBLE CRACKS OR HOLES AND ROTATE 360 DEGREES) CORE WILL BE INSPECTED AND MUST MEET DIESEL DOCTOR OF TN SPECIFICATIONS TO DEEM IT A GOOD USABLE CORE. THE ENGINE WILL BE SHIPPED TO DIESEL DOCTOR OF TN IN SHRINK WRAP ON A NON RETURNABLE WOODEN & THE APPROPRIATE CORE CHARGE DUE. FAILURE TO PAY FOR CORE FEES WILL VOID YOUR WARRANTY. INSPECTION OF CORE TAKES APPROX, 30 DAYS AND WE DO SUGGEST YOU ADVISE YOUR CUSTOMERS OF POSSIBLE CORE FEES NOT TO EXCEED 1200.00 FOR A LONG BLOCK and 2000.00 FOR A FULL RUNNING ASSEMBLY.

WE REQUIRE A LIKE FOR LIKE CORE. MEANING IF WE SEND YOU A LONG BLOCK WE REQUIRE EVERYTHING FROM YOUR CORE LONG BLOCK TO BE USABLE AND MACHINABLE.

ANY CORE ENGINES NOT RETURNED WITHIN THE SPECIFIED TIME WILL BE SUBJECT TO A RESTOCKING FEE OF 40%.

WE WILL NEED THE YEAR, MAKE, MODEL, AND VIN NUMBER TO MAKE SURE YOU ARE BUYING THE CORRECT ENGINE BEFORE WE SHIP.

Retail and NEW Dealers

BY BUYING YOU AGREE TO HAVE THE ENGINE CORE READY FOR PICKUP AND RETURN TO US WITHIN 30 DAYS OF RECEIVING THE ENGINE. FAILURE TO DO SO WILL VOID YOUR WARRANTY.

IF YOU HAVE NO CORE OR THE CORE IS NO GOOD.(CORE MUST HAVE NO VISIBLE CRACKS OR HOLES AND ROTATE 360 DEGREES) CORE WILL BE INSPECTED AND MUST MEET CHOATE ENGINEERING PERFROMANCE SPECIFICATIONS TO DEEM IT A GOOD USABLE CORE. THE ENGINE WILL BE SHIPPED TO DIESEL DOCTOR OF TN IN SHRINK WRAP ON A NON RETURNABLE WOODEN & THE APPROPRIATE CORE CHARGE DUE.

INSPECTION OF CORE TAKES APPROX, 30 DAYS. ONCE INSPECTED APPROPRIATE CORE FEES WILL BE KEPT AND BALANCING REMAINING WILL BE REFUNDED PROMPTLY

WE REQUIRE A LIKE FOR LIKE CORE. MEANING IF WE SEND YOU A LONG BLOCK WE REQUIRE EVERYTHING FROM YOUR CORE LONG BLOCK TO BE USABLE AND MACHINABLE.

ANY CORE ENGINES NOT RETURNED WITHIN THE SPECIFIED TIME WILL BE SUBJECT TO A RESTOCKING FEE OF 40%.

WE WILL NEED THE YEAR, MAKE, MODEL, AND VIN NUMBER TO MAKE SURE YOU ARE BUYING THE CORRECT ENGINE BEFORE WE SHIP.