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S&S DCR Kits & DPK Kits In Stock!

Big Bang Injectors In Stock!

Collection:

2001-2004 GM 2500/3500 Fuel System

215 products
Regular price $2,732.00
Sale price $2,732.00
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All-in-one kit for doing an injector install on an LB7 Duramax engine. Includes BD-Built stock replacement injectors (8) injector lines (8), valve cover gasket set, all required injector O-rings an...
Regular price $37.95
Sale price $37.95
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If you’re running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you to eliminate the leak prone primer bulb from your...
Regular price $41.14
Sale price $41.14
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Replacement connector with 6" pigtail for use on the 6.6L Duramax engine and other vehicle applications. Produced in-house, our manufacturing process includes fully automated wire cutting and termi...
Regular price $1,449.00
Sale price $1,449.00
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S&B's 65-gallon fuel tank directly replaces the OEM 34-gallon tank without any cutting, drilling, or special modifications. This makes for a trouble-free, faster installation process. S&B's...
Regular price $72.17
Sale price $72.17
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Replacement CP3 adapter machined from billet aluminum for the 2001-2016 GM Duramax.  Includes new O-rings for the CP3 pump snout and CP3 adapter.    APPLICATION NOTES Direct replacement for GM par...
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Regular price $817.95
Sale price $817.95
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All in one kit for doing an injector install on an LB7 Duramax engine. Includes injector line set, valve cover gasket set, Permatex Red high temp thread locker. FEATURES High quality gaskets In...