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5.9L Cummins Cold-Air Intake ('94-'02) 75-5090 Cold-Air Intake Dodge/Cummins 5.9 Performance Long Block

Cold Air Intake for 1994-2002 Dodge Ram Cummins 5.9L 75-5090


Please refer to this article for additional information.

Cold Air Intake for 1994-2002 Dodge Ram Cummins 5.9L (Dry Extendable Filter) 75-5090D


Please refer to this article for additional information.

( Our Work Horse Motor Can Include the following in Bold)

Chromoly Heavy Duty Pushrods
Camshaft Billit Stage 2
Cut Piston Bowls
Ceramic Coated and Delipped Pistons
O-Ringed Cylinder Heads
Revised Assembly Clearances

Available performance options:
HD valve Springs, Heavy duty Pushrods, H series Bearings Stage 2,3 and 4 Colt Camshaft, HD Connecting Rds, Melling Oil Pumps, Performance , HD Piston: Cast Forged or Steel. |
Please email us @ office@diesel911.com for more pricing


CNC MACHINED AND BLUE PRINT BORED, DIGITIZED, DIAMOND HONED, SURFACED, LINE BORED, Piston weight matching , Rod weight matching
All weights and Measures Recorded. Piston diameter measured to the nearest .0001" matched to cylinder bores
Piston ring gaps measured and recorded
Main and rod oil clearances measured to the nearest .0001"
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.

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 . Also includes on full rotational assembly


Cylinder block
Bore block back to crankshaft center line
Hone Block to Ra 13 finish

Reman Heads
Resurface heads
Magnuflux and pressure test heads
Cut Valves
Inspect valve guides for tolerance and replace as needed
Install new valve seals
Test spring tension

Crank Shaft
Check main and Rod clearances
Magnuflux crankshaft
Polish crankshaft

Balance rotational Assembly
Replace Main bearings
Replace Rod bearings
Replace Cam Bearings
Replace Rod bolts with OE

Connecting Rod
Inspect Condition Rods

Cam Shaft
Inspect and Polish

Pistons
Install Mahle pistons
Mahle pistons, rings, Pin retainers weight matched Prior to crank balancing

Install New Mahle head gaskets
Install ARP studs
Install rear main seals


Rear Cover Gasket
Rear Main seal
Rear Cover installed

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) THE CORE CHARGE IS 2500.00. IF YOU HAVE NO CORE OR THE CORE IS NO GOOD (CORE MUST HAVE NO VISIBLE CRACKS OR HOLES AND ROTATE 360 DEGREES) THEN THE ENGINE WILL BE SHIPPED IN SHRINK WRAP ON A NON RETURNABLE WOODEN & THE APPROPRIATE CORE CHARGE DUE.

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.