Mishimoto Silicone Reducer Coupler 45 Degree 3in to 3.75in - Black - MMCP-R45-30375BK fits_1975-1978`Datsun`280Z Backed by AutoTecknic’s manufacturing warranty

Backed by AutoTecknic’s manufacturing warranty

Pairs with T5171

Includes Pro 5R Filter

68mm-thick bar-and-plate core is 70-percent thicker than stock for maximum cooling

5x110 lug pattern

Mishimoto Silicone Reducer Coupler 45 Degree 3in to 3.75in - Black - MMCP-R45-30375BK fits_1975-1978`Datsun`280Z Backed by AutoTecknic’s manufacturing warrantyThe expansive line of silicone couplers from Mishimoto continues to expand! We now offer a broad range of 45 degree transition couplers applicable for use in both coolant and air passage systems. Finding the ideal coupler for your project can be challenging, but we make it easy with a massive selection of various bends, sizes, and colors to achieve your goals. Our couplers feature four layers of silicone, each divided by a layer of heat resistant