The FTI Level 3 4L80E transmission kit is a 1000HP-rated early-style replacement offered with a 3200 RPM torque converter for high-stall applications. As a Level 3 package it’s intended for heavy-duty street or performance builds needing a reinforced 4L80E and a higher-stall converter, presented as a complete upgrade option for compatible early-style installations where a 3200 RPM converter is required.
FTI 4L80E Transmission Kit - Level 3 - 1000HP Rated - Chevy Bell - Early Style - 3200RPM Converter