.945" Long Nylon Thrust Button for Chevrolet 396-454 Big Block

Out of stock
  • Length .945"

  • Keeps cam from moving backwards & forwards

  • Often required when converting to roller lifters/cam

  • Inserts into front of cam; Rides between the front of the timing gear & the inside of the timing cover

  • Can be trimmed or shimmed for proper camshaft endplay