SHIPPING MUST BE SELECTED UPON CHECKOUT. PRICE OF SHIPPING IS NOT INCLUDED IN THIS ESTIMATE
You MUST click through all options before ordering.
Optional Parts are not installed. Optional parts are covered under the manufactures warranty and not by CHOATE.
– 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
– ARP head studs included in our Daily Driver build, New Head Gaskets
– Full CNC blueprint machining, (bore, deck, hone, and line honed)
The Cylinder bores are blueprint bored from the crankshaft centerline, prior to being diamond-honed to within .0002″ for the precise piston to cylinder bore clearances. The main bore (line bore) for the crankshaft is honed to precisely align the crankshaft in the engine block. Bore block back to crankshaft centerline Honed Block to Ra 13 finish. Piston diameter measured to the nearest .0001″ matched to cylinder bores. The cylinder block is surfaced to sa finish of 30 Ra or lower, which exceeds the factory specification in both flatness and smoothness for the block to head sealing surface. This is mandatory for proper sealing of an MLS Gasket
Check both wrist pin and crank pin to rod clearances
– New design Pistons Pistons .020 – .040 5.9 Cummins and .020 6.7 Cummins
NEW Pistons, Rings, Pin Retainers weight-matched prior to crank balancing
– New Tappets, Main Cap
Crankshaft is Polished and ground to .0005 concentricity or less
-New Rod, Main, and Cam Bearings
– Camshaft – Polished and Inspected
-Assembled by OUR Professional Team. IN HOUSE
- Perfect for daily driving use, family haulers, some towing.
– 5 year 100K warranty on our Daily driver builds with upgrade-able options
Install Rear Main Seal
Oil Pan Gaskets
Pickup Tube Gasket
Rear Cover Installed
Front Cover Gasket
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 OUR SPECIFICATIONS TO DEEM IT A GOOD USABLE CORE. Mainline and crank must meet our specs as well. THE ENGINE WILL BE SHIPPED TO CHOATE ENGINEERING PERFROMANCE IN SHRINK WRAP ON A NON RETURNABLE WOODEN & THE APPROPRIATE CORE CHARGE DUE.
INSPECTION OF CORE TAKES APPROX, 2weeks. ONCE INSPECTED APPROPRIATE CORE FEES WILL BE KEPT AND BALANCING REMAINING WILL BE REFUNDED PROMPTLY IN THE FORM OF A CHECK
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.
WE WILL NEED THE YEAR, MAKE, MODEL, AND VIN NUMBER TO MAKE SURE YOU ARE BUYING THE CORRECT ENGINE BEFORE WE SHIP. WE MUST KNOW IF THE TRANSMISSION IS MANUAL OR AUTOMATIC AS THIS EFFECTS PRICES AND USEABILITY