Manufacturer Part Number: K33900A, RPS77700, 057757C, 057730-180, 057732-180, 057736-200, 057738-220 4L60 700R4 Rebuild Kit 4L60 700R4 Transmission Rebuild Kit Stage 3 HEG HD GM 1987 Getriebe Reparatursatz High Energy Type: High Performance Rebuild Kit Compatible with GM 700R4 / 4L60 automatic transmissions with auxiliary valve body. Green/Grey HEG: High Energy Graphite – excellent for heavy-duty builds. Why Choose Our 4L60 / 700R4 Rebuild Kit?. Designed for 1987–1993 GM 4L60 / TH700-R4 / MD8 automatic transmissions Neu, Brand: Precision International Country/Region of Manufacture: United States, Universal Fitment: Yes, Vintage Part: No, Performance Part: Yes, UPC: Does not apply Fitment Type: Direct Replacement