Ford C4 Transmission Booster Valve Set for increased strength and improved

for increased strength and improved register

They take the place of your head bolt washers and are hardened and chamfered

Speedmaster ball joints help to restore your chassis to like-new condition

unlike a stock 3-pinion style

these radiators are designed in a wide variety of racing sizes for your cooling needs

Ford C4 Transmission Booster Valve Set for increased strength and improvedWhen rebuilding high performance or heavy duty transmissions, many rebuilders wish to increase line rise. Speedmaster large ratio boost sleeve and valve kit address poor line rise, direct clutch failure and soft slide shift complaints caused by a worn sleeve.