Doc's Diesel Thunderstruck HatAbout Product: Rev up your style with our tough, adjustable snapback caps, built for hard workers who know their way around an engine. Whether you're wrenching under the hood or hauling down the highway, these hats keep you cool, comfortable, and ready for anything. Materials: Front: 100% Polyester Twill Back: 100% Polyester Mesh Adjustable snapback closure

DCS10263+D5526

Treats up to 50 Gallons with 16oz

Doc’s Diesel SOS Cold Weather Diesel Rescue Treatment:

Doc’s 24/7 +Cetane Boost fixes that with one simple formula that boosts power

Includes 3 Shop Rags

easier maintenance

Spend less time prepping and more time driving

View each item for individual product specs

The All Purpose Cleaner

D5335+D5W40

Gaskets Made with premium rubber NBR material

That means cleaner oil