Merchant Automotive

Adding high-power performance parts or bullet-proofing parts to your mighty Duramax build is all well and good, but there's a ton of small parts that you ought to replace while you're at it. Merchant Automotive has a bunch of different Duramax bulletproofing and performance kits that also include all of the gaskets, seals, hardware, and replacement clips you need to get the reliability and dependability that your mean Duramax truck actually deserves. Merchant has fuel injector install kits, head gasket install kits, turbo install kits, and other complete small parts kits for basically any performance part you want to install on your Duramax build.