Have A Quick Question? Text Us! (915)-895-3833 *Emailing may be required*

Actuator Codes? Call Us Before You Purchase For Some Very Important Information!

S&S DCR Kits & DPK Kits In Stock!

Big Bang Injectors In Stock!

G&R Diesel Brand

105 products
G&R Diesel is the most advanced diesel truck performance and repair shop in Ohio, and we take great pride in that. Our focus is diesel performance and repair on anything from pickups to class 8 trucks. We specialize in turbochargers, complete motor rebuilds, transmissions and fabrication of our own G&R Diesel brand aftermarket performance parts. G&R was founded in Fredericksburg, Ohio in 2008. We saw a need in the industry for a shop that could diagnose and repair ANY issue your diesel truck may encounter. From there we began to grow rapidly into what is now the most complete diesel only shop around.
Brand Show all Brand
Product Type Show all Product Type
G&R Diesel | 2003-2004 Ford Super Duty 6.0L Power Stroke Billet Aluminum Valve Cover
$1,541.00
$1,541.00
The billet valve covers all of us 6.0 gurus have been waiting for ……. has finally arrived! For years we have seen competitors release valve covers with little to no thought and effort put into them...
G&R Diesel | 2003-2018 Dodge Ram 5.9 / 6.7 Cummins S300 / S400 Turbo Oil Supply - High Mount 22 Inch Line
$125.00
$125.00
This oil supply line is designed to install an s300 or s400 turbo on your common rail 5.9 OR 6.7 Cummins in the 2nd Gen location. With a braided stainless line, this kit will not only function perf...
G&R Diesel | 3/8 Inch Fuel Line Quick Connect Plug
$24.00
$24.00
 3/8 inch Fuel Line Quick-Connect Plug. When installing a bottom sump with your AirDog or Fass Pump most trucks end up with an open fuel supply and or return line. Our 1/2 inch, 3/8 inch or 5/16 in...
G&R Diesel | 2003-2005 Dodge Ram 5.9L Cummins Valve Cover Billet Aluminum Anodized Blue
$980.00
$980.00
The 03-05 5.9 Cummins Billet Aluminum Valve Cover Anodized Blue If you are looking to dress up your 2003-2005 5.9 Cummins this is the first piece of the puzzle! Remove the cheap plastic valve cover...
G&R Diesel | 2006-2007 Dodge Ram 5.9L Cummins Valve Cover Billet Aluminum Polished
$980.00
$980.00
NOTE: Product may have lead time. Are you are looking to dress up your 06-07 5.9 Cummins Valve Cover? If you are, we have you covered here. Remove that cheap plastic valve cover / CCV filter and re...
G&R Diesel | 8 ORB x 1/2 Inch Hose Barb
$24.00
$24.00
G&R Diesel is the most advanced diesel truck performance manufacturer with a focus is diesel performance from pickups to class 8 trucks. Specializing in turbochargers, complete motor rebuilds, ...