The ratcheting mechanism is cranked by hand with the included 1/4" ratchet handle
8 AN Outlet / Return / Vent
3/8-24 in Top Thread
The “Governor” is a four-hole aluminum spacer that accepts tapered inserts which can be changed quickly by removing the carb
Edelbrock Victor Series Racing Fuel Pump - 289-351 Windsor Ford Fire Suit Jacket The ratcheting mechanism is crankedA must for drag racing, circle track racing, street machines or any application that demands a high volume fuel delivery, these fuel pumps feature a high quality three stage polished finish. Edelbrock, 1715, Fuel pump, mechanical fuel pump, gas pump, clockable, Ford, Ford 289 351W, Victor, polished finish, 10 psi, 130 gph, circle track, drag racingSince 1938, Edelbrock has been committed to making the finest high performance products in the industry.