Vacuum Secondary. Manual Choke.

HO0-81870

0-81870

No Trouble quick change vacuum secondaries Vacuum secondaries allow use on wide variety of vehicles Dual feed fuel inlet 1 timed (spark) port, 2 full vacuum, and 1 PCV port Ford A/T kickdown, does not work with A.O.D. transmissions Glass sight windows for easy, safe float adjustment Intended for serious street enthusiasts. Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower. Bolt on & go design Manual choke