• Extends the life of clutch packs • Reduces noise and vibration • Increases boundary layer protection • Increases film strength • Improves shift response • Improves oxidation stability • Improves aeration control • Improves warm-up times • Improves energy efficiency • Reduces operating...

JZ Manufacturing L5P Duramax PCV/CCV Kit The original L5P CCV System. Designed, tested, and made in the USA. Don’t be fooled by copy cats or Chinese knock offs!  Features: Made in USA Billet Aluminum  Patent Pending Cam Lock Extended Length Oil Fill Tube L5P...

BENEFITSPOWERFUL INJECTOR CLEANER GASOLINE EXTREME is a fully-formulated, concentrated cleaner that removes combustion chamber and intake valve deposits, as well as cleans injectors, valves, pumps, rings and pistons. Hot Shot’s Secret GASOLINE EXTREME also lubricates key components in the fuel system, including upper cylinders,...

Hot Shot’s Secret Green Diamond Fleet Oil offers: Improves Cold Weather Starting compared to Conventional Oils Improves Fuel Economy up to 3% Lowers Oil Consumption 78% over CJ-4 Spec Oils Reduces Wear 71% less than CJ-4 Spec Oils Improves Power Increases Film Strength Improved...

2017-2019 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission Package Features: Great For Mildly Modified Trucks Up To 900HP 2-Year Unlimited Mileage, 100% Workmanship Warranty Build List: All New Gaskets & Seals Allison Internal Filter Firepunk Filter Lock Allison External Filter with Magnet New Allison Bearings...

2017-2019 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission Package Features: Great For Mildly Modified Trucks Up To 750HP 2-Year Unlimited Mileage, 100% Workmanship Warranty Build List: All New Gaskets & Seals Allison Internal Filter Firepunk Filter Lock Allison External Filter with Magnet New Allison Bearings...

Boost Power & Performance with EVERY Fill-Up Boosts cetane up to 7 points Maintains clean injectors Increases fuel economy, improves power & performance Prevents rust & corrosion Clean engine parts & add lubricity Neutralizes acid & disperses moisture Recommended for ALL diesel engines. One...

Securely mount the Fluidampr on your 2001-2018 GM 6.6L Duramax with the Fluidampr High Strength Bolt Kit 300010.  This kit features a high-strength, heat-treated bolt and diamond Fluidampr in place in high performance applications. FEATURES: Friction Washer & High Strength Bolt Works With Fluidampr...

Upgraded 7/16 inch diameter pushrods for GM's Duramax 6.6L diesel engines. Produced from 4130 chrome molybdenum steel and heat treated to Rockwell Rc60 for outstanding strength and rigidity. These pushrods are designed to stand up to higher valve spring pressure, RPM, and cylinder pressure...

Now you can dress up your trucks engine bay and virtually eliminate oil cap blow-off. This new billet aluminum Oil Filler Cap features an easy grip to assist you when installing and removing between tight engine spaces. It's also been designed with a secure...

Are you looking for an increase in power without sacrificing drivability or reliability? Well, look no further than our 60% over fuel injectors!   The nozzles are enlarged using abrasive flow honing technology and are hydraulically flow matched to less than 1%. Each nozzle...

Diesel Winter Anti-Gel adds “Premium Diesel” qualities to standard diesel fuel in terms of detergency, stability, lubricity, winter operability, and improved cetane number. Standard diesel fuel contains wax in suspension which is liquid at normal temperatures. As temperatures drop, these wax crystals drop out...

Diesel Winter Anti-Gel adds “Premium Diesel” qualities to standard diesel fuel in terms of detergency, stability, lubricity, winter operability, and improved cetane number. Standard diesel fuel contains wax in suspension which is liquid at normal temperatures. As temperatures drop, these wax crystals drop out...

BENEFITSPOWERFUL INJECTOR CLEANER GASOLINE EXTREME is a fully-formulated, concentrated cleaner that removes combustion chamber and intake valve deposits, as well as cleans injectors, valves, pumps, rings and pistons. Hot Shot’s Secret GASOLINE EXTREME also lubricates key components in the fuel system, including upper cylinders,...

This test shows that in a period of 100 hours at 300°F, a popular retail oil-additive begins to oxidize, causing sludge and stiction. The Hot Shot’s Secret FR3 was subject to the same test conditions; remaining crystal clear, with no signs of oxidation on...

This test shows that in a period of 100 hours at 300°F, a popular retail oil-additive begins to oxidize, causing sludge and stiction. The Hot Shot’s Secret FR3 was subject to the same test conditions; remaining crystal clear, with no signs of oxidation on...

Boost Power & Performance with EVERY Fill-Up Boosts cetane up to 7 points Maintains clean injectors Increases fuel economy, improves power & performance Prevents rust & corrosion Clean engine parts & add lubricity Neutralizes acid & disperses moisture Recommended for ALL diesel engines. One...

Gas and Diesel Fuel Lubricity AdditiveHIGHEST LEVEL OF LUBRICITY CONCENTRATION AVAILABLEFUEL PUMP + INJECTOR PROTECTIONLX4 LUBRICITY EXTREME is a premium lubricity additive for Ultra-Low Sulfur Diesel (ULSD) and gasoline. Ultra-low Sulfur diesel additive contains the highest level of lubricity performance on the market and...

2017-2019 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission Package Features: Great For Highly Modified Trucks Up To 1000HP 2-Year Unlimited Mileage, 100% Workmanship Warranty Build List: All New Gaskets & Seals Allison Internal Filter Firepunk Filter Lock Allison External Filter with Magnet New Allison Bearings...

FASS Fuel Systems Drop-In Series Diesel Fuel System 2017-2023 GM (DIFSL5P1001) Fits: 2017-2019 Crew Cab Short Bed L5P Duramax Fits: 2017-2023 Crew Cab Long Bed L5P Duramax Part No: DIFSL5P1001 The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the...

Our 11-19 Allison master rebuild kit includes all the parts you need to rebuild your owntransmission. These are the main components we use in all of our 750 horsepowerrated transmissions. This kit includes a machined C3 plate to allow for additionalclutches in the C3...

One of the biggest pumps on the market with a track record to prove it. A single CP3 pump that will easily support 1200HP and in some applications have gone up to 1350+HP on fuel only! Don’t get caught with dual pump issues when...

Looking for a single CP3 pump that will support up 1000+HP and drive like stock on your L5P? Do you want the capability of more power without the worry of a pump controller failing, a custom belt breaking, mount cracking, or even a second...

Has your factory pump hit its limit, and you still need more pump capacity? Do you want the capability of more power without the worry of a multi-pump controller failing, a custom length belt breaking or a second pump to worry about? For applications...