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Pioneer Automotive Industries, LLC THD-2
Pioneer Automotive Industries Dresser. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC 4102
Pioneer Automotive Industries Honing Stone. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC K-1089-B
Pioneer Automotive Industries Resizing Arbor. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC K-4224
Pioneer Automotive Industries Core Drill. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC THD-2-C
Pioneer Automotive Industries Cutter. Designed as a direct OEM replacement for reliable engine performance.
Competition Cams 4716CPG
Spring Seat Cutter for GM Vortec - 1.320" Spring Seat O.D. .630" Guide O.D.; This valve seat cutter allows you to enlarge the cylinder head spring pocket to 1.320" outer diameter while reducing the outer diameter of the valve guide to .630". Ideal for installing larger springs on GM Vortec head.
Pioneer Automotive Industries, LLC 41020
Pioneer Automotive Industries Tappet & Rod Grinding Wheel. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC 431750
Pioneer Automotive Industries Valve Seat Cutter. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC K-1091
Pioneer Automotive Industries Resizing Arbor. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC K-4226
Pioneer Automotive Industries Reamer. Designed as a direct OEM replacement for reliable engine performance.
Pioneer Automotive Industries, LLC THD-3
Pioneer Automotive Industries Cutter Unit-Precision. Designed as a direct OEM replacement for reliable engine performance.
Competition Cams 4718CPG
Spring Seat Cutter - 1.440" Spring Seat O.D. .630" Guide O.D.; This valve seat cutter allows you to enlarge the cylinder head spring pocket to 1.440" outer diameter while reducing the outer diameter of the valve guide to .630".