Energy Suspension Hyper-Flex Front Leaf Spring Bushing Kit - Red / Cadmium - GM Fullsize SUV / Truck 1971-87 Hose Support Coil a heavy duty pressure spring

a heavy duty pressure spring provides increased static pressure over stock clutches

comes from the factory with 8AN inlet fittings

Two-Ten Series 1957-1955Vehicle Applications: Chevrolet Bel Air 1957-1955

The heat displacement properties and additional life it adds to headers make it one of Hooker's most popular features still today

Energy Suspension Hyper-Flex Front Leaf Spring Bushing Kit - Red / Cadmium - GM Fullsize SUV / Truck 1971-87 Hose Support Coil a heavy duty pressure springAdds a dramatic amount of performance and durability to any vehicle. For cars, trucks and SUVs. Helps the vehicle be in control when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy's Hyper Flex(TM) performance polyurethane which lasts 5 10 times longer than conventional rubber components. Vehicle Applications: 1971 1974 GMC K25 K2500 Pickup 1975 1978 GMC K15 Suburban 1979 1986 GMC