• Provides the highest degree of weight reduction on a vented straight vane iron rotor
• Wilwood's scalloped machining will recover as much as three pounds, or nearly 33% of the rotor mass
• The vented castings provide increased cooling capacity over machined steel plated rotors, with improved structural durability over drilled rotor designs
• This rotor measures 11.75" in diameter
• Available in .810" or 1.25"