Vibrant Performance Oil Cooler Sandwich Adapter - Bolt-On - 18 mm x 1.50 / 20 mm x 1.50 / 22 mm x 1.50 / 3/4-16 in / 13/16-16 in Center Thread - 10 AN Male Inlet - 10 AN Male Outlet - Black 17065 Flywheel Locking Tool Countersunk allen head screws

Countersunk allen head screws

Bolthole size is 3/8" I

Hooker long tube headers do not come with header reducers

this unit is simple to calibrate and designed with the type of durability you expect in an AutoMeter gauge

Vibrant Performance Oil Cooler Sandwich Adapter - Bolt-On - 18 mm x 1.50 / 20 mm x 1.50 / 22 mm x 1.50 / 3/4-16 in / 13/16-16 in Center Thread - 10 AN Male Inlet - 10 AN Male Outlet - Black 17065 Flywheel Locking Tool Countersunk allen head screwsUniversal Thermostatic Engine Oil CoolerVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market, which, at the time, was a small but rapidly emerging segment of the high performance aftermarket. Since that time, this market has exploded, becoming a global phenomenon in the process and we are proud to have been part of this growth in North America and around the world.