SFI 29.1 certified;0.035 inch thicker than stock flexplates;Designed and built for racing;Manufactured to exceed OEM specifications;Features double-welded ring gears designed to withstand the RPM and stress of engine torque related to high stall converters

• PRW 1835001 SFI-Rated Internal Balance 168 Teeth Chromoly Steel Flexplate for Chevy 1957-85, 90 Early, V6
• Gold Irridate

PRW 1835001 SFI-Rated Internal Balance 168 Teeth Chromoly Steel Flexplate for Chevy 1957-85, 90 Early, V6PRW