17x GM LS-3 4th Generation VALVE SEAT CUTTER KIT 3 ANGLE CUT CARBIDE TIPPED
17x GM LS-3 4th Generation VALVE SEAT CUTTER KIT 3 ANGLE CUT CARBIDE TIPPED
17x GM LS-3 4th Generation VALVE SEAT CUTTER KIT 3 ANGLE CUT CARBIDE TIPPED
17x GM LS-3 4th Generation VALVE SEAT CUTTER KIT 3 ANGLE CUT CARBIDE TIPPED
17x GM LS-3 4th Generation VALVE SEAT CUTTER KIT 3 ANGLE CUT CARBIDE TIPPED

17x GM LS-3 4th Generation VALVE SEAT CUTTER KIT 3 ANGLE CUT CARBIDE TIPPED
VALVE SEAT RESTORATION KIT. GM LS-3 4th Generation. 3 ANGLE CUT AS OEM VALVE SEAT. 3 x 30, 45 & 60 Degree for Intake. 3 x 30, 45 & 60 Degree for Exhaust. 8.0mm, 5/16″, 11/32″ VALVE GUIDE REAMER HSS. 8.0mm, 5/16″, 11/32″ VALVE GUIDE STEM. PLEASE FEEL FREE TO ASK ANY QUESTIONS.
17x GM LS-3 4th Generation VALVE SEAT CUTTER KIT 3 ANGLE CUT CARBIDE TIPPED