Silicone Hose, Straight, 5 inch ID, 1 Foot Length Color:Black The 114mm ID at one

The 114mm ID at one end and 89mm ID at the other end let you connect a 4 1/2" OD tube to a 3 1/2" OD tube

75) to construct the exact shapes you need

The 4-ply reinforcement results in a 16 psi working pressure and 64 psi burst pressure

The 4-ply reinforcement results in a working pressure rating in excess of 25 psi (107 psi burst pressure) and a 5

Slide the large end of the reducing elbow over the nipple on the coolant reservoir

Silicone Hose, Straight, 5 inch ID, 1 Foot Length Color:Black The 114mm ID at oneOur 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). These one foot (12" 33cm) long straight hoses have a 5" (127mm) ID with a smooth, shiny "wipe down" finish. The 4 ply reinforcement results