
Cummins Performance Copper Exhaust Manifold Gaskets
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$64.95
- Part Number: HMRCPREX
- Est. Ship Time: Usually Ships By Next Business Day

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Copper Exhaust Manifold Gaskets for Dodge Cummins 12 & 24 valve engines.
Set of 6 gaskets.
Please make year selection below.
Image for Representation only.
Part number: HMRCPREX

Copper Exhaust Manifold Gaskets for Dodge Cummins 12 & 24 valve engines.
Set of 6 gaskets.
Please make year selection below.
Image for R..
$64.95
Single gasket.
Steel Core or Rubber coated copper available, select option above...
$19.43
Steel core
Rubber coated Copper available for $6.00 Additional, select below...
$31.00
Item #5 in the picture. Fits 5.9L or 6.7L Cummins.
Cummins: 3963379..
$35.47
Does your 6.7L Cummins have a blown head gasket?
Join the club. At a minimum, make sure your have your head surfaced to ensure it is flat. We also ..
$168.29
Standard Head Gasket 1989-1998 Dodge 12 Valve 5.9L Cummins Diesel
Thickness (Pre-crushed thickness)
.086 inches or 2.18mm
OEM Cummins: 3..
$361.84
Discontinued (Updated 6/17/2024)
3000 RPM Governor Spring Kit (3K GSK)
This kit allows your engine to have full fueling to approximately 3000RPM..
$0.00
Discontinued please see 23G40x for a potential replacement (Updated 2/21/2024)
Pure Diesel Power carries the complete line of cam plates ..
$0.00
BD Rear-Dump Exhaust ManifoldThis manifold has a T3 turbo exhaust flange. This manifold style is typically found on rv's, buses, and is used frequentl..
$679.95
370 Bosch Marine Injectors with install kitBosch Diamond B 370 Marine injectors for the 1994-1998 Dodge Ram equipped with the 5.9L 12 valve Cummins tu..
$399.71
AIR DOG AND FASS PUMP USERS
INCREASE YOUR HORSE POWER AND FUEL PRESSURE
WITH YOUR P7100 CUMMINSFor stock fuel systems, please check out OFV010 ..
$27.95
Discontinued (7/31/24).
Please see our alternate product, SK5501.
The STK-5500B FASS Sump is the same as the complete STK-5500 minus the Bulkhea..
$0.00
YOU'RE ABOUT 4 HOURS AWAY FROM BETTER PERFORMANCE
Recover 27HP and boost your fuel mileage by 6% just by eliminating your stock clutch fan assembly..
$991.92
Air Transfer Tube O-Ring ONLY!
Cummins part number: 3066211Includes number 1 from image ONLY!..
$12.44
1989-2002 5.9L Cummins Diesel Turbo to Manifold T3 Gasket
Cummins Part number: 3901356
Picture may not represent actual gasket, it is for illust..
$8.78
Set of 6 Rocker Arm Studs 1989-1998 Dodge Cummins Diesel
Torque these to 27 Ft/Lbs.
Please allow 1-2 days for shipping.
Part #12..
$78.36
07.5-22 Dodge 6.7L Cummins Diesel New .120 High Flow Fuel Connector Tubes
Includes new o-rings.
Recommended if you have a modified or dual cp3 s..
$357.94
Front core plug plate is for use on a 89-02 block for high performance applications.
Will not work if belt or stock fan hub is being used...
$43.96
High Performance Delivery Valves
Fits P7100 injection pumps found on 94-98 Dodge Cummins and other applications. Custom cut delivery valvesAdditional..
$416.76
5000 RPM Governor Spring Kit (5K GSK)This 5,000 RPM kit utilizes the stock idle (large) spring and will idle at stock levels. We have installed this k..
$253.45
Dodge 5.9L Cummins Diesel Bronze Cam Thrust Plate, also known as a cam retainer (not cam GEAR retainer though)For 89+ 3.9L/5.9L/6.7L Cummins Blocks.Ma..
$93.24
Backordered with No ETA (Updated on 3/5/2025)
HMR 12mm Head stud kit for the 94-98 Dodge 5.9L 12 Valve Cummins Turbo Diesel
These s..
$486.62
Contact to Confirm Availability!
Includes standard thickness AFTERMARKET 12 valve Cummins gasket modified for the use of fire rings.
Requires t..
$267.90
This includes:
Overflow valve banjo bolt adapter
Braided Line Adapter
Braided Line (runs from Ppump return to factory tee location)
Tee Fi..
$122.21
Includes standard thickness multi-layer steel 6.7L Cummins gasket modified for the use of fire rings.
Requires the machining of grooves into the cy..
$333.84
Set of 6 Rocker Arm Studs 1989-1998 Dodge Cummins Diesel
Torque these to 27 Ft/Lbs.
Please allow 1-2 days for shipping.
Part #12..
$78.36
This is the oil feed line you will need if you have a VP44 truck and are installing a P7100 Injection pump.
This line re-locates the oil feed into th..
$183.98
Includes standard thickness 24 valve AFTERMARKET head gasket modified for the use of fire rings.
This kit will also work on 2003-2007 Dodge 5.9L Cu..
$255.00
OEM Forged Cummins Rods, fits 89-2007 5.9L Cummins (exchange basis)
NOT CRACKED CAP RODS
Heat Treated
Stress Relieved
Machined
I..
$1,650.00
For Engine Drop Down: 03-07 CR and 6.7CR on Backorder with No ETA
For Main Stud Size Drop Down: Both on Backorder with No ETA (Updated on 6/1..
$483.82
Set of 12 Rocker Arm Studs 98.5+ Dodge 5.9L & 6.7L Cummins Diesel
Torque these to 27 Ft/Lbs.
Washers are NOT Included in this Kit
Pleas..
$151.99
Installing a new exhaust manifold, or simply removing a stock or aftermarket manifold to change gaskets? If so, you'll find that it is a real hassle t..
$52.99
Custom Individual Runner Intake Manifold for the 89-98 Cummins 5.9L
Features:
Equal Air Distribution
3.5 Inch V-Band Inlet. V-band clamp is..
$950.00
Custom Individual Runner Intake Manifold for the 98.5-02 Cummins 24V
Features:
Equal Air Distribution
3 Inch V-Band Inlet. V-band clamp is ..
$849.00
6.7L Cummins QSB style piston. Single piston. Quantity six(6) are required for entire set.Comes with rings. Part Number: 4376353..
$391.81
D&J Precision Machine Performance Series 6.7 Cummins Long Block: Upgrade to D&J Precision Machine Performance Series 6.7 Cummins Long Blo..
Starting From $19,949.99
With the ever growing safety rules with competition vehicles, air shutoff devices are becoming a must have.
Don't waste your money on those e..
$100.00
The Strongest Billet Cummins Rods On The Market: Upgrade to D&J X-BEAM Billet Cummins Rods for the ultimate in strength and reliability for y..
$3,937.49
The Strongest Billet Cummins Rods On The Market: Upgrade to D&J X-BEAM Billet Cummins Rods for the ultimate in strength and reliability for y..
$3,569.99
WCP proudly presents their updated heavy duty Cummins connecting rods. These competitively priced connecting rods feature the benefits below –• 100% M..
$3,375.00
WCP proudly presents their updated heavy duty Cummins connecting rods. These competitively priced connecting rods feature the benefits below –
..
$3,475.00
WCP proudly presents their updated heavy duty Cummins connecting rods. These competitively priced connecting rods feature the benefits below –
..
$3,475.00
The affordable Wagler Street Fighter Series Cummins 5.9/6.7L connecting rods are the perfect solution for a hot street truck making 1,500 HP or less. ..
$1,950.00
WCP Billet Main Caps are designed and machined in house
Does not distort when torquing down main studs
Adds strength to the bottom end
Can be us..
$779.00
NOT FOR SALE IN CALIFORNIA!!!
Fits: 89-98 Dodge Ram 5.9L Cummins
When you start making big power in your 1989-1998 Dodge 5.9L Cummins make..
$299.00
Fits: 89-98 Dodge Ram 5.9L Cummins
HAMILTON CAMS FIRE RING HEAD GASKET (STANDARD) 1989-1998 DODGE 5.9L CUMMINS
High performance diesel eng..
$299.00