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Adjustable In-Head Piston Cutter

Cuts 1.500 - 1.940 valve sizes!

Cuts 1.940 – 2.300 valve sizes!

Changeable Guide Rods to fit your engine!


Cut / re-cut pistons in the block with an electric hand drill.


Quick, clean, exact valve clearances! We also have guide rods to fit your needs.

Radius for piston strength and side clearanced for a smooth straight wall location!

Cutter A-1:   HPC   $225.00

Guide Rods: $42.50

Guide rod sizes: 7 mm, 8 mm, 5/16”, 11/32” and 3/8”

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