Guide Plates

Guide plates are critical for maintaining pushrod alignment in engines with high valve spring pressures or elevated RPM. By preventing lateral pushrod deflection, they reduce valvetrain instability and premature wear on rocker arms, lifters, and valve tips.

Our guide plates collection includes stamped and machined options designed to fit under rocker arm studs on a range of cylinder heads. Match the plate’s slot width to your pushrod diameter for a precise, reliable fit. Common materials include hardened steel with protective finishes to resist corrosion and galling.

  • Precision-engineered for consistent pushrod placement
  • Available in standard pushrod sizes (5/16 in, 3/8 in, 7/16 in)
  • Hardened steel construction for long service life
  • Sold individually, in pairs, or as complete sets—check each listing

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