Silicone Hose, 3 3/4 x 2 3/4 inch ID Straight Reducer RE9089.76-BLUE The 4-ply reinforcement results in

The 4-ply reinforcement results in a 5mm wall thickness (86mm / 3 3/8" and 73mm / 2 7/8" OD) and a working pressure rating over 20 psi (100 psi burst pressure)

These 135 degree elbows have a 3 1/2" ID with a smooth

These 45 degree elbows have a 1 1/2" ID with a smooth

The female 5/8-18 threads accept the temperature sensing bulb from an Auto Meter or Stewart-Warner mechanical gauge

Silicone Hose, 3 3/4 x 2 3/4 inch ID Straight Reducer RE9089.76-BLUE The 4-ply reinforcement results inOur silicone hose is built for endurance and performance in custom coolant and intake plumbing applications. Each hose is hand crafted from multiple layers of silicone rubber with polyester reinforcing fabric between the layers. The silicone rubber remains flexible and tough from 50 C to +180 C ( 76 F to 356 F). The outside has a smooth, shiny, "wipe down" finish that is easy to keep clean. These straight reducer hoses are approximately 5 inches long