Other crossword clues for answer "TAPPET"TAPPETMechanical leverLever moved by contactValve attachmentEngine rodSliding machine partEngine partPart moved by a 63 DownValve-moving partValve-moving rodProjection moved by a cam.A projection or cam.Cam.Lever moved by a cam.Machine part.Machine rodEngine leverLever in a steam engineCam-activated leverValve moverSliding rod in an engineClick and Clack, the ___ BrothersSmall-engine component