Silicone Hose, 4.00 x 3 1/4 inch ID Straight Reducer SHH114-BLACK The 3-ply reinforcement results in

The 3-ply reinforcement results in a 4mm wall thickness (27mm / 1 1/16" and 24mm / 15/16" OD) and a working pressure rating over 60 psi (310 psi burst pressure)

It is designed specifically for connecting 3" (76mm) OD metal intake pipes

5mm wall thickness (54mm / 2 1/8" OD)

These 45 degree elbows have a 1 3/16" ID with a smooth

5mm wall thickness (44mm / 1 3/4" OD)

Silicone Hose, 4.00 x 3 1/4 inch ID Straight Reducer SHH114-BLACK The 3-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