Performance Steering Components Steering Gear Box X-Treme Duty with Cylinder Assist for 1968-76 GM Trucks 4x4. Gear Box is 16-13:1 Ratio, 13/16 in. x 36 Input Shaft, anbd SAE/Inverted Flare Ports
PSC steering gears are built to be as tough as any steering gear on the market. All gears are manufactured to specifications provided by Delphi Automotive Aftermarket Engineering using a combination of new and reconditioned parts. Cases get full machine shop attention. They are honed, trued and sleeved if required. O.E. spool valves are completely disassembled, inspected, modified with proper T-bar, reassembled and tested for proper flow balance. All recondition components are inspected for wear, and are magnafluxed to find cracks that are not normally visible.
All steering gears modified for cylinder assist applications are built to flow fluid through out the circuits as efficient as possible. There is actually a science to getting a cylinder assist system to work at its optimum performance. When it comes to cylinder assis steering gears. PSC builds one of the best you will find.