Wilwood Ultralight 32 Curved Vane Rotor - RH - 8 x 7.00" Bolt Circle - 1.25" Width - 11.75" Diameter - 8 x 7.00" Bolt Circle - 0.326" Bolt Hole - 9.6 lbs. HB100220 Double Pumper carburetors are an

Double Pumper carburetors are an American icon when it comes to performance carburetors

one will correct the electrode placement on any plug and simplify the time consuming task of spark plug indexing

Made of tough polycarbonate with spring-loaded copper contacts

Designed for GM LS Engines

Made of 6061-T6 aluminum and fit a 1" dia

Wilwood Ultralight 32 Curved Vane Rotor - RH - 8 x 7.00" Bolt Circle - 1.25" Width - 11.75" Diameter - 8 x 7.00" Bolt Circle - 0.326" Bolt Hole - 9.6 lbs. HB100220 Double Pumper carburetors are anUltra Light UL 32 directional vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. UL rotors are cast from premium grade, long grain carbon iron for long wear, high thermal stability, and resistance to distortion. UL 32 rotors are production machined and well suited to a wide range of sportsman racing categories. Wilwood is a leading manufacturer of