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Rocker Shaft Shims Only, .030", for 21-2162, 21-2164 Rocker Shaft Shims Only, .015", for 21-2162, 21-2164 Rocker Shaft Shims Only, .010", for 21-2162, 21-2164
  • Thickness: .030"
  • Set of 8
  • Thickness: .015"
  • Set of 8
  • Thickness: .010"
  • Set of 8
Replacement Adjustment Screw Only, 5/16"-24, for 21-2162, 21-2164 EMPI 1.25 Forged Rocker Arms, w/ Bushing EMPI 1.40 Forged Rocker Arms, w/ Bushing
  • Threading: 5/16-24
  • Sold individually
  • Made from forged, precision ground and heat treated Chromoly
  • Shafts, blocks and shims made of high-strength alloy
  • Chromoly rocker arm studs
  • Requires 4034 Cut to Length Pushrods to set valve train geometry
  • Made from forged, precision ground and heat treated Chromoly
  • Shafts, blocks and shims made of high-strength alloy
  • Chromoly rocker arm studs
  • Requires 4034 Cut to Length Pushrods to set valve train geometry