Wilwood Ultralight 32 Curved Vane Rotor - RH - 8 Bolt - 1.25 Width - 12.19" Diameter x 7" Bolt Circle - .326" Hole - 10.1 lbs. Sprint Car Headers & Mufflers They plug into Holley LSx

They plug into Holley LSx plug and play main harnesses if one wants to replace factory LSx coils with Holley HP Smart Coils

Todays fuels have significantly lower boiling points compounding these problems especially with aluminum manifolds

5/8" Centerless Ground

Does not include brackets

Wilwood Ultralight 32 Curved Vane Rotor - RH - 8 Bolt - 1.25 Width - 12.19" Diameter x 7" Bolt Circle - .326" Hole - 10.1 lbs. Sprint Car Headers & Mufflers They plug into Holley LSxUltra 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