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Power Steering Pulley, Single Groove, Small Block, 1955-1986

Part #:
Alt Part #: 366170
Availability: Discontinued
Fitment: 1955 thru 1986
See applications below for exact details.

1955-1986 Power Steering Pulley, Single Groove, Small Block


  • Correct Aluminum
  • Aligns With Second Groove On Harmonic Balancer Pulley
  • Allows For Use Of First Groove On Balancer Pulley For Water Pump & Alternator
  • Fits Short Water Pump Small Block Chevy Engine
  • Fits All Saginaw Keyway-Style Pumps With 5/8" Diameter Shaft That Accepts Bolt-On Pulleys
Fan and pulley clearance issues are common when adding non-serpentine accessories like power steering and AC to a 1955-1986 small block Chevy engine. The available double-groove power steering pump pulley requires the use of a fan spacer when using a high-pitch blade. More often than not there is not enough room behind the radiator to space the fan ahead; so you are stuck. Eckler's is proud to present this new aluminum single-groove pulley for your 1955-1986 Chevy small block engine that eliminates those issues by giving an extra 1/2" clearance because the forward pulley track is no longer in the way. This power steering pulley is a must-have for any Chevy restoration project. Trust Eckler's for all your restoration and performance parts needs.