Silicone Hose, 3 3/4 x 3 1/2 inch ID Straight Reducer Color:Blue 27mm (1 1/16") OD and

27mm (1 1/16") OD and measures 38mm (1 1/2") Long overall with a 30mm depth

The 4-ply reinforcement results in a working pressure rating in excess of 25 psi (114 psi burst pressure) and a 5mm wall thickness (73mm / 2 7/8" OD)

The 95mm ID at one end and 89mm ID at the other end let you connect a 3 3/4" OD tube to a 3 1/2" OD tube

00 and 3613-4

The 4-ply reinforcement results in a 5mm wall thickness (73mm / 2 7/8" and 61mm / 2 1/2" OD) and a working pressure rating over 22 psi (110 psi burst pressure)

Silicone Hose, 3 3/4 x 3 1/2 inch ID Straight Reducer Color:Blue 27mm (1 1/16") OD andOur 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