The high temperature 2-Ply reinforced silicone elbow coupler is designed to connect a 3.90 in. OD tube to a 4.35 in. OD tube. Also, a molded 5/8 in. ID x 1/2 in. H port is located on one side of the coupler. Standard stainless steel worm-gear #064 & #072 clamps provides tight connections, durability, and is corrosion resistant for industrial, commercial, truck, off-road, and racing applications. NOTE: Not for use on pressurized side of supercharged or turbocharged applications.
