P-10MMNX | .375" Top Expanding Pilots

Expanding valve guide pilots have a range of up to .020" from smallest to largest dimensions. Come complete with collet and expander (replacement parts available).

Specifications:

• Top: .375"
• Size: .393" (10.0mm)
• Range: .390" to .410"
• OAL: 6.875"

NOTE: Do NOT use expanding pilots with multi-angle valve seat cutting systems such as the Goodson 3-D Fast Cut™. They can, however, be used for Valve Seat Grinding.