Vibrant 4 Ply Reinforced Silicone Straight Hose Coupling - 3.5in I.D. x 12in long (BLACK) Suspension>Bump Stops Also suitable for regular service

Also suitable for regular service intervals for engines with flat tappet or high lift cams with or without roller bearings

In Sport mode

If the engine isn't turning fast

Easy bolt-on installation for stock height or with custom kits for trucks running lifted aftermarket suspensions

Vibrant 4 Ply Reinforced Silicone Straight Hose Coupling - 3.5in I.D. x 12in long (BLACK) Suspension>Bump Stops Also suitable for regular serviceVibrant Performance Aramid Reinforced Silicone Straight Hose Couplers feature a 4 ply Aramid reinforcement fabric between each layer of silicone which allows for an impressive operating temperature range of 75 Degrees F to 392 Degrees F ( 60 Degrees C to 200 Degrees C). Our Straight Hose couplers are commonly found off of turbo compressor housings, intercooler end tanks and charge pipe assemblies. Suitable for water, coolant and air service only.