Debris in the valve body holds a valve open just long enough to burn the pack it feeds.C6 C6 spring 1-2 accumulator 5 set. This valve body assembly restores the hydraulic control the unit needs to shift on schedule.The plate and the body are calibrated as a pair. Shipping weight is 1 lb.The parts list below is exactly what ships. Compare it against your teardown before ordering.REMCO has supplied automatic transmission parts since 1991, and every order ships with its part listing so the receiving technician can check what arrived against what was ordered. Valve Body Kit for C6 - replacement component designed for proper fit and function Designed to support proper hydraulic routing, shift feel and pressure control during valve body service Package Includes: one valve body kit as described, supplied loose for valve body service Valves, springs and separator components sized to the stock bores - designed for dependable service in the intended application. Ships at 1.00 lb, 5x5x1 in Intended for builders correcting shift complaints. Lay the parts out in order, keep the check balls seated and torque the bolts in sequence What's in the box1 x Spring, C6 1-2 Accumulator 5 SetCompatible vehiclesFits LTD [67-75], Thunderbird [66-75], E100 1/2 Ton Econoline - Van [68-75], E100 1/2 Ton Econoline Club Wagon [68-75], E250 3/4 Ton Econoline - Van [75], E250 3/4 Ton Econoline Club Wagon [75], E350 1 Ton Econoline - Van [75], F100 1/2 Ton - Pickup [68-75], F150 1/2 Ton - Pickup [75], F250 3/4 Ton - Pickup [68-75], F350 1 Ton - Pickup [66-75], Ranchero [68-76].