These gear boxes are a direct replacement for the original worn 4x4 gear box on your 1968-75 Chevy and GMC 4wd truck. Performance Online's power steering gear boxes are built to precise specifications and tolerances.
Application Information:
- Hi Pressure port on gear box is 11/16"-18
- Lo Pressure Port on gear box is 5/8"-18
Kit includes:
- 3/4"-30 Input shaft
- 1-1/4"-10 spline and pin slot sector shaft
Notes:
Made in the USA
Upgrading to power steering requires modifications to steering columns and/or the steering system.
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