Dellorto short Velocity stacks that are available in sizes 25mm, 27mm, 29mm, 30mm. Fits on VHB and SS1 carbs with 30mm threads. Stack is 1 3/16" long not counting the part that screws into the carb body.
Dellorto Short Velocity Stack, SS, SS1, VHB
DVS1002
$39.95
size,:
25mm,
27mm,
29mm,
30mm
