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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: CEP59CSD0304-CRE
$7,600.00
Terms & Conditions for Cores
Many stock replacement parts such as turbos, injectors, injection pumps, and high pressure oil pumps have a core charge that is associated with the new replacement part. You must return the old part to receive a refund on the core charge.
If you plan on returning your core you have two options.
Thoroughbred Diesel offers defer the upfront core charge when purchasing via credit card payment.
OPTION 1: You can accept the core charge, which means you will be charged for the part AND the core at time of purchase. You still have the option to send it back, and if you do, the core will be refunded back on the card used, presuming the core meets core criteria and the core is returned within 30 days from the time your order is received. If you return your core after 30 days you may refer to the Core Charge Timeline below as to how you will be refunded.
Core Charge Timeline
OPTION 2: You can defer the core charge. If you defer, you will not be charged for the core at the time of purchase. You will have 21 days from the time your order is received to send the core back. If the core is not received within the 21 days, your credit card will be charged for the core amount on your order. If you return your core after 21 days, you may refer to the Core Charge Timeline below as to how you will be refunded. When Core deferral (Pay Core Charge Later) is limited to payment by credit card only. ***When using PayPal or Affirm as your method of payment “Core Deferral (Pay Core Charge Later)” is not available. The core must be paid at time of purchase. ***
Core Return Procedure
2003 - 2004 Dodge Ram 2500
2003 - 2004 Dodge Ram 3500
Product Name: Choate 5.9 Cummins Short Block Daily Driver 2003-2004 Dodge Cummins 5.9L Manufacturer: Choate Engineering Performance Manufacturer Part #: 59CSD0304 Thoroughbred Diesel Part #: CEP59CSD0304 Fitment Notes: 2003-2004 Dodge Cummins 5.9L
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 center CNC Block to Ra 13 finish. Piston diameter measured to the nearest .0001" matched to cylinder bores. The cylinder block is surfaced to a surface 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 the proper sealing of an MLS Gasket.
Connecting Rods, New Damper
Check both wrist pin and crankpin to rod clearances.
New Pistons .020 or .040 over. 5.9 CUMMINS and .20 over 6.7 CUMMINS
New Pistons, Rings, Pin Retainers weight-matched prior to crank balancing
Crankshaft
INTERNALLY BALANCED 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 and some towing.
5 year 100K warranty on our Daily driver builds with upgradeable options
Gaskets Installed
Install Rear Main Seal
Oil Pan Gasket
Pickup Tube Gasket
Choate 5.9 Cummins Short Block Daily Driver Features: