.437" Top Expanding Pilots
Goodson Tools & Supplies
.437" Top Expanding valve guide pilots have a range of up to .020" from smallest to largest dimensions. They come complete with collet and expander (replacement parts available).
Replacement Collets | Replacement Expanders
NOTE: Do not use expanding pilots with multi-angle valve seat cutting systems such as the Goodson 3-D Fast Cut™. They can be used for valve seat grinding.
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| Order No. | Description | Price | Quantity | |
| P-6MMKX | .236" (6.00mm) | .233" to .253" | P-6MMKX | $64.99 | ||
| P-7MMKX | .275" (7.00mm) | .272" to .292" | P-7MMKX | $64.99 | ||
| P-312KX | .312" (7.92mm) | .309" to .329" | P-312KX | $64.99 | ||
| P-343KX | .343" (8.70mm) | .340" to .360" | P-343KX | $64.99 | ||
| P-375KX | .375" (9.50mm) | .372" to .392" | P-375KX | $64.99 | ||
| P-453KX | .453" (11.50mm) | .450" to .470" | P-453KX | $64.99 | ||