BILLET OIL PUMPS FOR BIG TWIN

Weight: 2.93
Beautiful yes, but most important feature about these JIMS Flow Pro 1 oil pumps is the fact that they are designed to scavenge oil quicker from the lower end than the OE oil pump. Less oil on the flywheels and rotating parts equates into limited oil drag resulting into free horsepower. This high flow oil return helps to evacuate power robbing hot oil quicker. CNC machined to exact tolerance from 6061-T651 billet aluminum and then polished to a mirror finish makes these extremely pleasing to the eye. The feed and return gears are individually matched to each body for maximum flow and the ports enter and exit from the bottom of the outer cover for the cleanest look possible. 1973/1980 models required the use of our 67059 crankcase oil passage drilling jig for proper installation.
Jims
Polished Oil Pump
Fits Shovelhead & Big Twin Evolution 1973/1991
Replaces HD# 26190-73
By: JIMS MACHINING