Conventional Trick Shift ATF for Non Electronically-Controlled Automatic Transmission;Ideal for racing, performance street, RV, and heavy duty applications; Provides extended transmission life and firmer shifts; Can be mixed with stock type non-synthetic Dextron, Mercon, Type-F transmission fluids; Not recommended for electronically controlled transmissions; Signature B&M blue fluid color ; Sold as a single quart bottle;