Vented Caps for Primary Case, Gearbox Fill, and Triple Rockerboxes
Part Number 57-2166/G
Rocker Box Vent Kit for A75, T150 and T160
An inexpensive but very effective means to eliminate pressure in the pushrod tubes and
rockerboxes. Sold each, one for each rockerbox.
Can also used to vent primary and gearbox covers on twins.