This "large style" 4-Vane Vacuum Pump was released from feedback by racers and engine builders who craved the performance of the moroso "Pro-Mod Style" vacuum pump but needed a pump that was physically smaller and lighter.
Pulls large consistent vacuum numbers
Creates vacuum quickly and linearly
Virtually maintenance free, designed with maintenance-free precision sealed roller bearings
Includes a manifold for dual feed applications or installation of a relief valve
Comes with a 36 tooth 3/8" pitch 1/2" wide Gilmer pulley, adjustable mounting bracket and -12AN fittings
5.030" O.D. body, 6.175" from back of mounting bracket to end of slot on front of pulley