P-453SX | .385" Top Expanding Pilots
These .385" 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).
Specifications:
- Top: .385"
- Size: .453" (11.50mm)
- Range: .450" to .470"
- OAL: 7.875"
NOTE: Do NOT use expanding pilots with multi-angle valve seat cutting systems such as Goodson 3-D Fast Cut™. They can, however, be used for valve seat grinding.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

P-453SX | .385" Top Expanding Pilots
P-453SX | .385" Top Expanding Pilots
These .385" 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).
Specifications:
- Top: .385"
- Size: .453" (11.50mm)
- Range: .450" to .470"
- OAL: 7.875"
NOTE: Do NOT use expanding pilots with multi-angle valve seat cutting systems such as Goodson 3-D Fast Cut™. They can, however, be used for valve seat grinding.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
These .385" 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).
Specifications:
- Top: .385"
- Size: .453" (11.50mm)
- Range: .450" to .470"
- OAL: 7.875"
NOTE: Do NOT use expanding pilots with multi-angle valve seat cutting systems such as Goodson 3-D Fast Cut™. They can, however, be used for valve seat grinding.








