The high temperature injection molded silicone reducer coupler is designed to connect to a (4" x 3-3/4") OD tube and is 2" long. Standard stainless steel worm-gear #060 & #064 clamps provides tight connections, durability and is corrosion resistant for industrial, commercial, truck, off-road and racing applications.
- Not For Use on Pressured Size Or Supercharged/Turbocharged Apps.
- Stainless Steel Worm-Gear Clamps Provides Tight Connections
- Worm-Gear Clamps Provide Durability/Corrosion Resistant
- Coupler Hose Allows For Expansion/Movement/Vibration
- 1-Ply Reinforced High Temp Silicone


