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

Baja Designs In Stock Ready To Ship!

S&S DCR Kits & DPK Kits In Stock!

Big Bang Injectors In Stock!

G&R Diesel Brand

103 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 | 1/2 Inch Fuel Line Quick-Connect Plug
$24.00
$24.00
  1/2 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 i...
G&R Diesel | 5/16 Inch Fuel Line Quick-Connect Plug
$24.00
$24.00
 5/16 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 i...
G&R Diesel | 2010-2012 Dodge Ram 6.7L Cummins CAT Fuel Filter Conversion Kit
$464.00
$464.00
Our 6.7 Cummins CAT Fuel Filter Conversion Kit includes a large list of features to set it apart from the pack. It features a machined billet aluminum filter head. Therefore we eliminate the factor...
G&R Diesel | 2003+ Dodge Ram 5.9L / 6.7L Cummins Factory Exhaust Flange
$85.00
$85.00
 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,...
G&R Diesel | HX 40 Flange
$47.00
$47.00
HX40 Flange. If you are trying to build your own turbo setup this may be just the part your looking for. Steel weld-on HX40 flange with a machined recess for 4 inch pipe. G&R Diesel is the most...
G&R Diesel | LBZ / LMM 6.6L Duramax Billet Intercooler Connector
$155.00
$155.00
Billet aluminum CNC machined connector for the cold side of an LBZ or LMM intercooler. This allows you to remove the factory plastic intercooler tube and connect a 3 inch tube to your cold side con...