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Cutter for Spring Seats (Cuts to 1.350" Dia) SBC Vortec Heads
Cutter for Spring Seats (Cuts to 1.350
Product Representation: Actual part may vary based on configuration ordered.
Part: 4721
Price: $78.74
Weight: 0.10 lbs FREE SHIPPING OVER $50!


  • Cuts cylinder head spring seats to 1.350" diameter / Cuts to .775" inner diameter

  • For installing larger springs & hardened spring seats on GM Vortec heads

  • Requires the use of an arbor/pilot, which are available for 5/16", 11/32" & 3/8" valve stem sizes