Engine Accessories

    Dual Stealth Thermostat Spacer (Sublime Technologies Branded)


    A common issue with some Gen III Hemi swaps is establishing a tidy installation of factory coolant temperature sending units and electric fan controller switches. Our new billet thermostat spacer...

    Power Steering Valve - Reduced Pressure


    Looking to lower the output pressure of your factory "Toyoda" power steering pump? We have the valve for you! The majority of classic Mopars have a maximum power steering pressure...

    Billet Valve Cover Hardware


    Tired of scraping knuckles or knicking your car's paint on those old rusty valve cover studs on your beautiful new Hemi? Here is your solution, 6061 billet aluminum washers and stainless...

    Fan Switch - Dual Threat Spacer


    Fan switch designed to activate at 170 or 210 degrees F. 1/8" NPT fitting which fits our Dual Stealth Thermostat spacer.

    Temperature Sensor


    Temperature sensor for relaying key info back to your older analog gauges. 1/8 inch NPT fitting designed to be used with our Dual Threat Thermostat spacer.

    Radiator Crossover Hose Kit (Upper DIY kit)


    This kit offers a convenient upper coolant hose solution for installing a car or Jeep based 5.7/6.4 in a vintage Mopar with LH (Driver's side) upper radiator neck. Simply cut the upper...

    5.7/6.1 Car/Jeep AC Bypass Belt


    Looking to ditch AC on your Hemi for race/offroad applications? Look no further! This Gates belt will bypass your stock Car/Jeep AC compressor pulley, allowing for deletion of the AC...

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