1957-64 FORD TRUCK, REAR SPRING PINS AND BUSHINGS (SHK5764R) Boosters Master Cylinders & Brake Components 60 to 0 foot stopping

60 to 0 foot stopping times are greatly reduced and braking efficiency is increased when using our brake kit

Features 1 3/8" Pistons

Old-style ball bearings can't withstand the side loads that custom width wheels transmit to the bearing

Aftermarket imported master cylinders with built in adjustable proportioning valves DO NOT feature this and could put you and your vehicle at risk

Poly Urethane Bushings

1957-64 FORD TRUCK, REAR SPRING PINS AND BUSHINGS (SHK5764R) Boosters Master Cylinders & Brake Components 60 to 0 foot stoppingA must when rebuilding your original rear leaf spring suspension system. Kit includes: 4 Spring Pins 4 Spring Bushings Sold in pairs. Shackle bars not included.