SB Chrysler Power Steering Pulley - 1V (318, 340 & 360) Press Fit 1 Groove V Belt Power Steering Pulley for SB Mopar V8 Engines (318, 340 & 360). Designed for use with stock power steering and alternator brackets. Application: 1) Chrysler V8 Engines (318, 340 & 360) Power Steering Pulley: P/N SCR1PS Grooves: 1 Pulley Diameter: 6" Offset: 1.25" (from front of pulley to center of V-groove) Shaft: 3/4" Press Fit Material: 6061-T6 Billet Aluminum Made in the USA.