Vibrant Straight Reducer Silicone Hose, 3.50" I.D. x 3.00" I.D. x 4.50" Long - Black - 19736 M12x1.0 HC5-SPR4 kit features a Sport

HC5-SPR4 kit features a Sport pressure plate for a nice upgrade

AEM offers brass PSIg sensors in 15

NS4-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

Forged from 8740 chrome moly steel

Z66-XTSS kit features an Xtreme pressure plate for the most demanding driver

Vibrant Straight Reducer Silicone Hose, 3.50" I.D. x 3.00" I.D. x 4.50" Long - Black - 19736 M12x1.0 HC5-SPR4 kit features a SportMaximum Operating Pressure: 25 psi Wall Thickness: 0. 200" Vibrant Performance Aramid Reinforced Silicone Transition Hose Couplers feature High Temperature Resistant Aramid Reinforcement Fabric between each layer of silicone which allows for an impressive Operating Temperature Range of 75 F to 392 F ( 60 C to 200 C). Suitable for Water, Coolant and Air service only.