13mm Pro-Built Piston Set, 2.5mm,2 hole 1.7 & 1.8

Precision CNC machined 13mm 2.5mm thick piston, 2 holes 1.7 and 1.8 valving.   The 2.5mm pistons flat land better and have more pack/responsive cornering.

Front: 2 x 1.7 mm

Rear: 2 x 1.8 mm holes.

These pistons are sold as s 4 pcs set and are hand marked to denote the valving.

Fits B6.4 13mm shocks by Team Associated with "screw-on" piston.   This package recommended for 4wd buggy.   By request I can drill out a 3rd 1.1 hole front or rear.