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Generic Race Auto Parts (GRP)

If you’re after high quality, machined auto parts at a great value for your Cummins, Powerstroke, or Duramax, then you’ve come to the right place. Generic Race Parts, or GRP as we call them, aren ... read more

GRP Coolant Filtration Kit 03-07 6.0L Ford Powerstroke GRP-COOLFIL-60PS 6.00 GRP Coolant Filtration Kit 03-07 6.0L Ford Powerstroke Generic Race Parts (GRP) GRP-COOLFIL-6.0PS Prevent blown head gaskets with the installation of a GRP Coolant Filtration Kit on your 6.0! GRP Machined Resonator Plug 04.5-10 6.6L GM Duramax GRP-RESPLUG-04510 2.00 GRP Machined Resonator Plug 04.5-10 6.6L GM Duramax Generic Race Parts (GRP) GRP-RESPLUG-04510 Clean up the under hood appearance of your 2004.5-2010 Duramax with the installation of this machined resonator plug. Billet Fuel Cap with DPP Engraving 13-18 6.7L Cummins | 14-18 Ram EcoDiesel GRP-FUELCAP 2.00 Billet Fuel Cap with DPP Engraving 13-18 6.7L Cummins | 14-18 Ram EcoDiesel Generic Race Parts (GRP) GRP-FUELCAP Don't let junk get in your fuel because of a design flaw from Ram. GRP Fuel Rail Plug 07.5-18 6.7L Cummins / 04.5-10 Duramax GRP-PRV-67CMNS 2.00 GRP Fuel Rail Plug 07.5-18 6.7L Cummins / 04.5-10 Duramax Generic Race Parts (GRP) PRV-67CMNS Eliminate the failure prone stock Pressure Relief Valve with this block off for your Cummins or Duramax! GRP Single Hole Fuel Tank Sump Kit with Integrated Return GRP-SUMP2 4.00 GRP Single Hole Fuel Tank Sump Kit with Integrated Return Generic Race Parts (GRP) GRP-SUMP2 Make sure to get every last drop of fuel to your pump with this sump kit from GRP. Pro Cap - Billet Oil Filter Relacement Tool 89-18 5.9L / 6.7L Cummins GRP-PROCAP 2.00 Pro Cap - Billet Oil Filter Relacement Tool 89-18 5.9L / 6.7L Cummins Generic Race Parts (GRP) PROCAP Have you ever tried to replace the oil filter on your 2013+ Cummins? GRP Coolant Filtration Kit 08-10 6.4L Ford Powerstroke GRP-COOLFIL-64PS 4.00 GRP Coolant Filtration Kit 08-10 6.4L Ford Powerstroke Generic Race Parts (GRP) GRP-COOLFIL-6.4PS Prevent blown head gaskets with the installation of a GRP Coolant Filtration Kit on your 6.4! GRP Fuel Filter Delete 01-16 6.6L GM Duramax GRP-FBD-DMAX 3.00 GRP Fuel Filter Delete 01-16 6.6L GM Duramax Generic Race Parts (GRP) GRP-FBD-DMAX Eliminate the cumbersome stock fuel filter on your Duramax with this simple kit from GRP! GRP WIF Plug 01-16 6.6L GM Duramax GRP-WIFPLUG 1.00 GRP WIF Plug 01-16 6.6L GM Duramax Generic Race Parts (GRP) WIFPLUG The factory Water In Fuel Sensor on the bottom of the fuel bowl is plastic and notorious for cracking and breaking, sometimes leading to a part of the sensor in your fuel bowl, leading to other issues. The simple fix is to install this plug that merely eliminates the issue altogether. GRP Billet Radiator Coolant Y-Pipe 13-18 6.7L Dodge Cummins GRP-RADYPIPE-1317CMNS 2.00 GRP Billet Radiator Coolant Y-Pipe 13-18 6.7L Dodge Cummins Generic Race Parts (GRP) GRP-RADYPIPE-1317CMNS Avoid or repair this issue on yours by upgrading to this billet y-pipe that includes two clamps for a simple, hassle-free installation that you'll never have to worry about again. GRP Oil Cooler Flush Kit 03-07 6.0L Ford Powerstroke GRP-FLUSHKIT-60PS 2.00 GRP Oil Cooler Flush Kit 03-07 6.0L Ford Powerstroke Generic Race Parts (GRP) GRP-FLUSHKIT-6.0PS Oil cooler failure is unfortunately very common on the 6.0 Powerstrokes. Furthermore, this failure can lead to obviously high engine oil temperatures which can result in engine damage, EGR cooler failure, as well as other unwanted disasters. GRP CP4 Disaster Prevention Kit 11-16 6.7L Ford Powerstroke GRP-DISASTER-1114PS-main 0.00 GRP CP4 Disaster Prevention Kit 11-16 6.7L Ford Powerstroke Generic Race Parts (GRP) GRP-DISASTER-1114PS The 6.7 Powerstroke has proven itself as an exceptionally strong, dependable, well built engine. However, as with all things, there are points of failure, and the factory CP4 injection pump are one of those on the 6.7's.

If you’re after high quality, machined auto parts at a great value for your Cummins, Powerstroke, or Duramax, then you’ve come to the right place. Generic Race Parts, or GRP as we call them, aren’t about building a ton of hype and gimmicks to build their brand reputation, but rather, about getting finitely machined products into your hands that fit every time.

Their entire line of products are proudly manufactured and assembled in America, so you can rest assured that you are not getting shoddy, imported products that could potentially damage your expensive engine.
GRP
Can you expect to see GRP in every magazine ad? Probably not. Can you expect their product to install easily without headache and still fit your budget? Absolutely. GRP’s product line was originally intended for installation shops and to be purchased in bulk quantity, which in turn means that there are no installation instructions that come with any of their products. We feel that this compromise is easily countered with the exceptional craftsmanship that goes into these kits, as well as the price point. If you are unsure of how to install any of their components, but still want to tackle the job yourself, there are plenty of generic installation videos available online that will allow you to still take advantage of the benefits of purchasing GRP.

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