The high temperature red injected molded reinforced silicone reducer coupler is designed to connect to a (3" x 3-1/8") ID tube and is 2-3/4" long. Standard stainless steel worm-gear #052 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off-road and racing applications. NOTE: Not suitable for use with forced induction applications.
