
Billet Flat-Top Piston to Fit GX390 and UT2 GX340
This piston will provide approximately 1-1.5 points increase in compression. It can be used with our .040' longer rod for even more increase.
This piston will provide approximately 1-1.5 points increase in compression. It can be used with our .040' longer rod for even more increase.
Original: $239.00
-65%$239.00
$83.65Description
This piston will provide approximately 1-1.5 points increase in compression. It can be used with our .040' longer rod for even more increase.











