Quality parts you can trust made by skilled American workers, right here - in the USA. Stainless Diesel Exhaust Manifolds are the best on the market, with zero failures in the 12+ years of being run on daily drivers, race trucks, pullers & semi trucks.
Torquemaster injectors deliver 10% more fuel than stock at max, but perform according to stock specifications, making them ideal for the everyday truck that would like a little more power without the downsides of large performance injectors. Torquemaster's are a perfect drop-in. T..
Original LB7 Injection lines will corrode and break and are a
leading cause of contamination when changing the injectors. If you are changing
your injectors, have a line failure. This set is a direct upgrade to the
factory lines on your 2001-2004 Duramax LB7 and features machined 4140 injector
s..
This is an extremely popular injector, from a mild performance upgrade - to making 700rwhp these are great for daily driving,towing purposes or the everyday street warrior.
These injectors require no other modifications on a completely stock truck - resulting i..
One of the inherent weaknesses of the factory LB7 VCO nozzle was its prone to premature leakage causing the common white smoke problems at idle. The SAC nozzles are much more robust and not prone to this type of failure. Good for hp goals up to +/- 825hp..
S&S LB7 80% over SAC Injector set
One of the inherent weaknesses of the factory LB7 VCO nozzle was its prone to premature leakage causing the common white smoke problems at idle. The SAC nozzle's are much more robust and not prone to this type of failure. Good for hp goals up t..
S&S LB7 100% over SAC Injector set
One of the inherent weaknesses of the factory LB7 VCO nozzle was its prone to premature leakage causing the common white smoke problems at idle. The SAC nozzles are much more robust and not prone to this type of failure. Good for hp goals up to +/- ..
The S&S Diesel Motorsport SAC00™ injectors are a game-changer for LB7 Duramax owners who want increased durability without an increase in fueling. S&S has teamed up directly with Bosch to develop a stock-flowing LB7 SAC nozzle to replace the obsolete VCO nozzle that is currently used on stoc..