Aero 50 Series Wheel - 15 x 7 in - 3.000 in Backspace - 5 x 5.00 in Bolt Pattern - Black PTN7-804BL This is the 320mm diameter

This is the 320mm diameter version with a 43mm dish

Popular in for performance engines in high-temperature climates

"S" series springs are 12" tall x 5-1/2" O

Valve Seat

Aero 50 Series Wheel - 15 x 7 in - 3.000 in Backspace - 5 x 5.00 in Bolt Pattern - Black PTN7-804BL This is the 320mm diameterProduct Description: Wheel 50 Series 15 x 7 in 3. 000 in Backspace 5 x 5. 00 in Steel Black Powder Coat Sold Individually In 1995, AERO Race Wheels was established on the conviction that the company could provide higher quality wheels designed specifically to endure the tough requirements and conditions of the racing industry. Since then, AERO Race Wheels has become the largest premier steel racing wheel supplier and the Aero racing wheel product line