17x 1.850"-1.540" 30-45-60 DEG VALVE SEAT CUTTER KIT 3 ANGLE CUT CARBIDE TIPPED

1x THREAD CLEANER TAP. 3 ANGLE CUT AS OEM VALVE SEAT. VALVE SEAT RESTORATION KIT. 5/16",3/8",11/32" VALVE GUIDE STEM. Small Block Chevy 350 Heads. 3 x 1.850" 30, 45 & 60 Degree for Intake. 3 x 1.540" 30, 45 & 60 Degree for Exhaust.

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