PROFORM (66838): Camshaft Checking Tool with Dial Indicator

Supplied with two followers (flat tappet/hydraulic and roller), this camshaft checking tool from PROFORM accurately measures lobe lift and base circle runout using the 0”–1.000” dial indicator. O-rings on each end ensure secure positioning, as the units slides down into the lifter bore and sits atop the camshaft. Designed for GM (0.842”) and Ford (0.875”) lift bores.


  • For GM (0.842”) and Ford (0.875”) lift bores
  • Dial indicator measures 0”–1.000” in 0.001” increments
  • 1” stud length and O-ring secured bore mounting
  • Includes flat tappet/hydraulic and roller followers
PROFORM Camshaft Checking Tool with Dial Indicator 66838

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

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