Engine Carburetor Street Series Model 750 CFM Mechanical Secondaries Type Proform Engine Connecting Rod Bolt Stretch Gauge Tool The new PROFORM billet aluminum

The new PROFORM billet aluminum 1

Fits GM 10-Bolt 8

crank the handle to turn the abrasive wheel

5 inch diameter pistons

Engine Carburetor Street Series Model 750 CFM Mechanical Secondaries Type Proform Engine Connecting Rod Bolt Stretch Gauge Tool The new PROFORM billet aluminumPROFORMs new Street Series Carburetors are hand assembled in the U. S. Based on the wildly successful Race Series carburetors the new PROFORM street carburetors. Constructed of light weight aluminum, changeable idle air bleeds for easy non permanent calibration changes if needed. Fine tuning is accomplished by simply changing air bleeds not opening calibration restrictions with a drill bit. Each street carburetor features a billet metering block with