Fittings & Adaptors

Clean up your engine bay and eliminate unnecessary stuff with the Hybrid Racing Cylinder Head Heater Pipe Plug. This piece allows you to delete t...

Some of you may be interested in deleting the heater hoses and core from your K-swapped vehicle. The Hybrid Racing T-stat plug and bracket allows...

Applications: All K-series engines Unlike other fittings on the market, the K-Tuned coolant temp sensor adapter fitting is designed to fit perfect...

Applications: All K-series engines The K-Tuned heater hose delete cap is used to block off any unused 5/8 diameter coolant ports. They come in han...

Applications: K-series cylinder heads (w/ heater hose fitting beside the header) Some of you may be interested in deleting the heater hoses and he...

Applications: All K-series engines The K-Tuned Idle Air Assist Delete Kit will help clean up the overall look of any K-series engine by removing ...

If aren't using the OEM fan switch on your K-Tuned Swivel Neck T-stat, you will need this plug to block off the open port. Note: Swivel Neck Housi...

If you have a street car with deleted heater hoses you can remove the entire OEM plastic T-stat housing and mount the K-Tuned Swivel Neck directly...

K-Tuned Thermostat Housing Plug & Bracket Application: All K Series Engines Some of you may be interested in deleting the heater hoses and c...