TracTuff K20A2 Style Upper Coolant Neck Select Hose Fitting:1.25" Barbed release bearing

release bearing

this is the best performing header out of our entire lineup

This flexing can lead to a vague sensation in the brake pedal

the steering feel of this EPS system is tunable to each user’s preference

TracTuff K20A2 Style Upper Coolant Neck Select Hose Fitting:1.25" Barbed release bearingThis upper coolant neck, created by our friends at Tractuff, is a fantastic solution for our customers using a K20A2 style head with their swaps. If youre familiar with the K series heads, you know that once you rotate the engine to fit in the Miata bay, the upper coolant neck sticks straight into the firewall. While there are other products on the market that allow you to redirect the neck parallel to the firewall, this piece is our recommendation.