CNC Fabrication Diesel Performance Parts

AW-17220743903, GT-K4ZB5X3V

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CNC Fabrication – Precision Diesel Performance Parts

CNC Fabrication is a trusted name in American-made diesel performance components, known for their unmatched quality, attention to detail, and reliability under pressure. Specializing in fuel system upgrades and hardware for Ford Powerstroke and Dodge Cummins engines, CNC Fabrication products are built for diesel owners who demand more from their trucks.

Top CNC Fabrication Products

High-Pressure Fuel Injection Lines – Available for 6.0L Powerstroke and 5.9L/6.7L Cummins
Upgraded Banjo Bolts – Increase fuel flow with precision-machined hardware
Fuel Filter Bowl Deletes – Improve flow and reduce clutter in the engine bay
Installation Kits & Fittings – CNC-machined components for perfect fit and function

Why Choose CNC Fabrication?

Manufactured and assembled in the USA
Strict quality control and precise tolerances
Improves fuel delivery and engine reliability
Ideal for high-performance and stock applications

Vehicle Compatibility

Ford Powerstroke 6.0L, 6.4L
Dodge Ram 5.9L and 6.7L Cummins

Frequently Asked Questions

Q: Are CNC Fabrication parts OEM compatible?
A: Yes. CNC Fabrication components are designed to work with stock and modified engines without compromising fitment.

Q: Do CNC banjo bolts make a difference?
A: Absolutely. Upgraded bolts from CNC improve fuel flow and reduce restrictions, especially in performance builds.

Q: Is installation difficult?
A: Most CNC Fabrication parts are designed for easy installation with basic hand tools, though professional installation is always a plus.

Whether you're rebuilding a Powerstroke or upgrading your Cummins, CNC Fabrication parts from CPP Diesel are built to outperform and outlast.

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CNC FABRICATION 421007 VALVE SPRING KIT WITH SEALS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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CNC FABRICATION 421006 VALVE SPRING KIT WITH SHIMS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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CNC FABRICATION 423024 INTERCOOLER BOOT KIT - BLUE FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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CNC FABRICATION 421008 VALVE SPRING KIT WITH SEALS AND SHIMS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $225.45

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CNC FABRICATION 423025 INTERCOOLER BOOT KIT - RED FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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CNC FABRICATION 423023 INTERCOOLER BOOT KIT - BLACK FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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CNC FABRICATION 422001 4-LINE FEED FUEL LINE KIT FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $318.95

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CNC FABRICATION 422151 4-LINE FEED FUEL LINE KIT - BLUE FOR 2003-2007 FORD 6.0L POWERSTROKE ENGINE

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Now: $604.95

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CNC FABRICATION 424015 STAGE 1 HIGH PRESSURE OIL PUMP (HPOP) FOR 1994.5-1995 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $637.95

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CNC FABRICATION 422152 4-LINE FEED FUEL LINE KIT - RED FOR 2003-2007 FORD 6.0L POWERSTROKE ENGINE

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Now: $604.95

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CNC FABRICATION 423011 BILLET INTAKE PLENUM - RED FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $439.95

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CNC FABRICATION 423010 BILLET INTAKE PLENUM - BLUE FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $439.95

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CNC FABRICATION 423007 BILLET INTAKE PLENUM - RED FOR 1994-1997 & 1999 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $439.95

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CNC FABRICATION 423021 INTAKE PLENUM BOOT KIT - BLUE FOR 1994-1997 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $95.94

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CNC FABRICATION 423004 BILLET INTAKE PLENUM - RAW FOR 1994-1997 & 1999 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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CNC FABRICATION 423001 2" INTAKE PLENUM INSERT BUSHINGS FOR 1994-1997 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $53.94

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CNC FABRICATION 424001 HIGH PRESSURE OIL PUMP (HPOP) LINES FOR 1994-1997 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $224.33

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CNC FABRICATION 423006 BILLET INTAKE PLENUM - BLUE FOR 1994-1997 & 1999 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $439.95

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CNC FABRICATION 421011 BEEHIVE VALVE SPRING KIT WITH SEALS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $478.45

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CNC FABRICATION 421009 BEEHIVE VALVE SPRING KIT FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $434.45

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CNC FABRICATION 421010 BEEHIVE VALVE SPRING KIT WITH SHIMS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $456.45

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CNC FABRICATION 423008 BILLET INTAKE PLENUM - RAW FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $439.95

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CNC FABRICATION 423027 INTERCOOLER HOSE & CLAMP KIT - BLUE FOR 2008-2010 FORD 6.4L POWERSTROKE ENGINE

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Was:

Now: $263.95

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CNC FABRICATION 423005 BILLET INTAKE PLENUM - BLACK FOR 1994-1997 & 1999 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $439.95

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CNC FABRICATION 423026 INTERCOOLER HOSE & CLAMP KIT - BLACK FOR 2008-2010 FORD 6.4L POWERSTROKE ENGINE

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CNC FABRICATION 425011 4R100 TRANSMISSION COOLER ADAPTER HOSE KIT FOR 1999-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $81.54

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CNC FABRICATION 421001 MAIN PLATE GIRDLE WITH MAIN STUDS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $846.95

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CNC FABRICATION 425010 E4OD TRANSMISSION COOLER ADAPTER HOSE KIT FOR 1994-1997 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $81.54

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CNC FABRICATION 425033 4R100 TRANSMISSION COOLER BYPASS FITTINGS FOR 1999-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $95.94

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CNC FABRICATION 421012 BEEHIVE VAVLE SPRING KIT WITH SEALS AND SHIMS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE

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Now: $500.45

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CNC FABRICATION 421007 VALVE SPRING KIT WITH SEALS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC FABRICATION™ 94.5-03 STAGE 1 VALVE SPRING KIT MODEL/YEAR(S): 1994.5-2003 ENGINE SIZE: 7.3L Great mild upgrade over stock valve springs for around for under a 500hp engine. OD: 1.354" ID: 0.940" SEAT LOAD: 119LBS @1...

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Was:

Now: $244.13
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CNC FABRICATION 421006 VALVE SPRING KIT WITH SHIMS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC FABRICATION™ 94.5-03 STAGE 1 VALVE SPRING KIT MODEL/YEAR(S): 1994.5-2003 ENGINE SIZE: 7.3L Great mild upgrade over stock valve springs for around for under a 500hp engine. OD: 1.354" ID: 0.940" SEAT LOAD: 119LBS @1...

MSRP:

Was:

Now: $197.94
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CNC FABRICATION 423024 INTERCOOLER BOOT KIT - BLUE FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC Fabrication Upgraded Inter-cooler hose and clamp kit for late 1999 through 2003 7.3L Powerstroke. Features: 5 layer aramid reinforced silicone for high temp rating Rated to 180psi Stainless Steel American made T-bolts clamps Reinforcement rings just...

MSRP:

Was:

Now: $329.95
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CNC FABRICATION 421008 VALVE SPRING KIT WITH SEALS AND SHIMS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC FABRICATION™ 94.5-03 STAGE 1 VALVE SPRING KIT MODEL/YEAR(S): 1994.5-2003 ENGINE SIZE: 7.3L Great mild upgrade over stock valve springs for around for under a 500hp engine. OD: 1.354" ID: 0.940" SEAT LOAD: 119LBS @1...

MSRP:

Was:

Now: $225.45
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CNC FABRICATION 423025 INTERCOOLER BOOT KIT - RED FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC Fabrication Upgraded Inter-cooler hose and clamp kit for late 1999 through 2003 7.3L Powerstroke. Features: 5 layer aramid reinforced silicone for high temp rating Rated to 180psi Stainless Steel American made T-bolts clamps Reinforcement rings just...

MSRP:

Was:

Now: $329.95
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CNC FABRICATION 423023 INTERCOOLER BOOT KIT - BLACK FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC Fabrication Upgraded Inter-cooler hose and clamp kit for late 1999 through 2003 7.3L Powerstroke. Features: 5 layer aramid reinforced silicone for high temp rating Rated to 180psi Stainless Steel American made T-bolts clamps Reinforcement rings just...

MSRP:

Was:

Now: $329.95
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CNC FABRICATION 422001 4-LINE FEED FUEL LINE KIT FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
Upgrade your fuel-system with The Original 4-line-feed fuel-line kit from CNC Fabrication designed to eliminate the infamous #8 injector knock and fuel starvation in the #1 and #8 cylinders during higher RPMs and heavy throttle while towing...

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Now: $318.95
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CNC FABRICATION 422151 4-LINE FEED FUEL LINE KIT - BLUE FOR 2003-2007 FORD 6.0L POWERSTROKE ENGINE
Introducing the ultimate fuel upgrade for your 03-07 6.0L engine that is equipped with a Stock intake plenum. The CNC Fabrication 4-Line feed stainless steel fuel line kit! Designed with precision and durability in mind, this kit will take your...

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Now: $604.95
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CNC FABRICATION 424015 STAGE 1 HIGH PRESSURE OIL PUMP (HPOP) FOR 1994.5-1995 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
Upgrade your 94.5-95 7.3L Powerstroke with this rebuilt Stage 2 High Pressure Oil Pump from CNC Fabrication, LLC. Typically, these pumps will produce 5.1-5.6gpm which is usually enough volume to sustain 230/100 hybrid injectors. We do not list this pump...

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Now: $637.95
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CNC FABRICATION 422152 4-LINE FEED FUEL LINE KIT - RED FOR 2003-2007 FORD 6.0L POWERSTROKE ENGINE
Introducing the ultimate fuel upgrade for your 03-07 6.0L engine that is equipped with a Stock intake plenum. The CNC Fabrication 4-Line feed stainless steel fuel line kit! Designed with precision and durability in mind, this kit will take your...

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Now: $604.95
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CNC FABRICATION 423011 BILLET INTAKE PLENUM - RED FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
These billet intake plenums are a nice upgrade over the stock flimsy stamped sheet metal and will not deform the center inlet port when installing your CAC boot clamps. Features: High strength 6061-T6511 aircraft aluminum Bolt/nut kit included Tube of...

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Was:

Now: $439.95
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CNC FABRICATION 423010 BILLET INTAKE PLENUM - BLUE FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
These billet intake plenums are a nice upgrade over the stock flimsy stamped sheet metal and will not deform the center inlet port when installing your CAC boot clamps. Features: High strength 6061-T6511 aircraft aluminum Bolt/nut kit included Tube of...

MSRP:

Was:

Now: $439.95
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CNC FABRICATION 423007 BILLET INTAKE PLENUM - RED FOR 1994-1997 & 1999 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
These CNC Fabricatin, LLC billet intake plenums are a nice upgrade over the stock flimsy stamped sheet metal and will not deform the center inlet port when installing your CAC boot clamps. Features: High strength 6061-T6511 aircraft aluminum Bolt/nut...

MSRP:

Was:

Now: $439.95
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CNC FABRICATION 423021 INTAKE PLENUM BOOT KIT - BLUE FOR 1994-1997 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
Upgrade your 1994.5-1997 7.3L Ford Powerstroke with a set of CNC Fabrication, LLC intake plenum boots. Features: 5-layer aramid reinforced silicone for high temp rating Rated to 180psi Stainless Steel American made T-bolt clamps (not cheap worm...

MSRP:

Was:

Now: $95.94
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CNC FABRICATION 423004 BILLET INTAKE PLENUM - RAW FOR 1994-1997 & 1999 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
These CNC Fabricatin, LLC billet intake plenums are a nice upgrade over the stock flimsy stamped sheet metal and will not deform the center inlet port when installing your CAC boot clamps. Features: High strength 6061-T6511 aircraft aluminum Bolt/nut...

MSRP:

Was:

Now: $439.95
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CNC FABRICATION 423001 2" INTAKE PLENUM INSERT BUSHINGS FOR 1994-1997 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
Installing these 94.5 - Early 99 bushings will help keep you from crushing/distorting the factory stamped sheet metal intake plenums when tightening down your CAC boots. Includes 2 bushings, one for the passenger side and one for the driver side...

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Now: $53.94
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CNC FABRICATION 424001 HIGH PRESSURE OIL PUMP (HPOP) LINES FOR 1994-1997 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
Replace your driver and passenger side 94.5-97 OBS 7.3L Powerstroke high-mileage OEM High Pressure Oil Pump lines with a CNC Fabrication™ upgrade! Advanced HPOP lines with DuPont Teflon™ lining New Genuine Brennan™ Hydraulic fittings...

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Now: $224.33
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CNC FABRICATION 423006 BILLET INTAKE PLENUM - BLUE FOR 1994-1997 & 1999 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
These CNC Fabricatin, LLC billet intake plenums are a nice upgrade over the stock flimsy stamped sheet metal and will not deform the center inlet port when installing your CAC boot clamps. Features: High strength 6061-T6511 aircraft aluminum Bolt/nut...

MSRP:

Was:

Now: $439.95
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CNC FABRICATION 421011 BEEHIVE VALVE SPRING KIT WITH SEALS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC Fabrication™ 94.5-03 Stage 2 Beehive Valve Spring Kit MODEL/YEAR(S): 1994.5-2003 ENGINE SIZE: 7.3L Rev up your engine's performance with the CNC Fabrication™ 94.5-03 Stage 2 Beehive Valve Spring Kit! Tailored for...

MSRP:

Was:

Now: $478.45
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CNC FABRICATION 421009 BEEHIVE VALVE SPRING KIT FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC Fabrication™ 94.5-03 Stage 2 Beehive Valve Spring Kit MODEL/YEAR(S): 1994.5-2003 ENGINE SIZE: 7.3L Rev up your engine's performance with the CNC Fabrication™ 94.5-03 Stage 2 Beehive Valve Spring Kit! Tailored for...

MSRP:

Was:

Now: $434.45
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CNC FABRICATION 421010 BEEHIVE VALVE SPRING KIT WITH SHIMS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC Fabrication™ 94.5-03 Stage 2 Beehive Valve Spring Kit MODEL/YEAR(S): 1994.5-2003 ENGINE SIZE: 7.3L Rev up your engine's performance with the CNC Fabrication™ 94.5-03 Stage 2 Beehive Valve Spring Kit! Tailored for...

MSRP:

Was:

Now: $456.45
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CNC FABRICATION 423008 BILLET INTAKE PLENUM - RAW FOR 1999.5-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
These billet intake plenums are a nice upgrade over the stock flimsy stamped sheet metal and will not deform the center inlet port when installing your CAC boot clamps. Features: High strength 6061-T6511 aircraft aluminum Bolt/nut kit included Tube of...

MSRP:

Was:

Now: $439.95
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CNC FABRICATION 423027 INTERCOOLER HOSE & CLAMP KIT - BLUE FOR 2008-2010 FORD 6.4L POWERSTROKE ENGINE
Upgrade your 2008-2010 6.4L Ford Powerstroke with a set of CNC Fabrication intercooler boots. Features: 5 layer aramid reinforced silicone for high temp rating Rated to 180psi Stainless Steel American made T-bolts clamps Reinforcement rings for...

MSRP:

Was:

Now: $263.95
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CNC FABRICATION 423005 BILLET INTAKE PLENUM - BLACK FOR 1994-1997 & 1999 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
These CNC Fabricatin, LLC billet intake plenums are a nice upgrade over the stock flimsy stamped sheet metal and will not deform the center inlet port when installing your CAC boot clamps. Features: High strength 6061-T6511 aircraft aluminum Bolt/nut...

MSRP:

Was:

Now: $439.95
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CNC FABRICATION 423026 INTERCOOLER HOSE & CLAMP KIT - BLACK FOR 2008-2010 FORD 6.4L POWERSTROKE ENGINE
Upgrade your 2008-2010 6.4L Ford Powerstroke with a set of CNC Fabrication intercooler boots. Features: 5 layer aramid reinforced silicone for high temp rating Rated to 180psi Stainless Steel American made T-bolts clamps Reinforcement rings for...

MSRP:

Was:

Now: $263.95
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CNC FABRICATION 425011 4R100 TRANSMISSION COOLER ADAPTER HOSE KIT FOR 1999-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
98.5-03 7.3L CNC Fab 4R100 Transmission Cooler Adapter Hose Kit This kit is to adapt your factory 4R100 transmission cooler lines to a 6.0L Ford Powerstroke transmission cooler that has the 1/2 inch ports. INCLUDED IN THIS KIT: 6' x 1/2" Transmission...

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Now: $81.54
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CNC FABRICATION 421001 MAIN PLATE GIRDLE WITH MAIN STUDS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
This CNC Fabrication main plate girdle will hold the bearing caps on your 94.5-03 7.3L Ford Powerstroke more rigid from higher torque to help prevent block twist and keep your main bearings in line. High strength USA made alloy steel 70,000-80,000psi...

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Now: $846.95
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CNC FABRICATION 425010 E4OD TRANSMISSION COOLER ADAPTER HOSE KIT FOR 1994-1997 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
94.5-97 7.3L CNC Fabrication E4OD Transmission Cooler Adapter Hose Kit This kit is to adapt your factory E4OD transmission cooler lines to a 6.0L Ford Powerstroke transmission cooler that has the 1/2 inch ports. INCLUDED IN THIS KIT: 6' x 1/2"...

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Now: $81.54
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CNC FABRICATION 425033 4R100 TRANSMISSION COOLER BYPASS FITTINGS FOR 1999-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
Introducing the latest upgrade for your 98.5-03 7.3L Ford Powerstroke. CNC Fabrication 4R100 transmission cooler bypass fittings. These fittings have been designed to replace your factory bypass tube that is known to fail and cause overheating...

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Now: $95.94
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CNC FABRICATION 421012 BEEHIVE VAVLE SPRING KIT WITH SEALS AND SHIMS FOR 1994-2003 FORD SUPERDUTY WITH 7.3L POWERSTROKE ENGINE
CNC Fabrication™ 94.5-03 Stage 2 Beehive Valve Spring Kit MODEL/YEAR(S): 1994.5-2003 ENGINE SIZE: 7.3L Rev up your engine's performance with the CNC Fabrication™ 94.5-03 Stage 2 Beehive Valve Spring Kit! Tailored for...

MSRP:

Was:

Now: $500.45
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