6.7 (2007.5-2012) Cummins

Are you removing the injectors and don't want to reuse the seals? You are making the right choice. Replacing the injector seals is cheap insurance that you won't have an issue when you get the truck back together. Don't risk having to do the...

Do you have an engine lope at idle or surging while driving? Are you seeing unusual rail pressure fluctuations? Your 6.7 Inlet Metering Valve may be the root cause.    Also known as the FCA (fuel control actuator) or the MPROP, this component can...

Have your feed tubes been in service for some time?  Might there be a chance that the extended hot cranking you've been experiencing is due to leakage at the feed tube/injector interface? Then we highly recommend that the feed tubes be replaced whenever the...

2006+ RAM/Cummins 5.9 6.7 Billet Aluminum Valve Cover  2006+ Billet Aluminum Valve Cover for Cummins 5.9, 6.7 Diesel engines. Crafted from high-quality aluminum, this valve cover is designed for enhanced durability and performance. This complete kit includes a billet oil cap, stainless steel bolts,...

🛠️ Replacement Turbo Side Mating Flange – CNC Steel Flange for Downpipe Fabrication This Replacement Turbo Side Mating Flange is designed to connect directly to the turbocharger and mate with your existing downpipe. Precision CNC-machined from high-strength steel, this flange ensures a warp-free, leak-proof seal under high...

🚀 Turbo Screen Guard with Velocity Stack – High-Flow Protection in Style Protect your turbo without sacrificing performance. Our Turbo Screen Guard with integrated Velocity Stack is engineered for maximum airflow while offering protection from large debris. Built for high-performance turbo and supercharger setups, this...

D&J Precision Machine Street Performance 6.7 Cummins Long Block Our Street Performance 6.7 Cummins Long Blocks come fully assembled, including the oil pan, rear crank seal, front cover and crank seal, and oil filter housing. Featuring our X-Beam Stock Length Billet Rods and Stage...

S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor...

S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor...

S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor...

S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor...

S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor...

S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor...

S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor...

S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor...

S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow-matched to 1% variance per set, using OE standards Viscor SAE-J967 40 degrees C 100 bar Injectors flow-matched to 3% variance per set Viscor...

Advancements made in common rail diesel injector technology have pushed factory fuel rails well past the intended capacity they were designed for. As the injected quantity increases, so does the drop in rail pressure during the injection event. Increasing the fuel rail volume will...

Heavy Hauler 6.7 Cummins Long Block Our Heavy Hauler 6.7 Cummins Long Blocks come fully assembled, including the oil pan, rear crank seal, front cover and crank seal, and oil filter housing, along with our Stage 1 High-Performance Cylinder Head. We include a street/towing...

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", 3/8" or 5/16" aluminum plug will cap off these lines with ease, to keep fuel from seeping out...

- Highest lubricity rating of the 17 brands tested.- Level “A” rating in NACE corrosion test.- Increases life of high pressure fuel system components.- Boosts cetane up to 5 points.- Increases fuel economy up to 10%.- Maintains clean injectors.- Separates moisture for more thorough...