Coan Transmission & Converter Installation InstructionsAUTO TRANSMISSION TURBO 400 EXTREME PERFORMANCE MANUAL by COAN RACE TRANS USA #COA-21114-0 "EXTREME PERFORMANCE" MANUAL, 300M ALLOY INPUT SHAFT, 300M ALLOY MAIN SHAFT, STEEL CLUTCH HUB, SUPER SPRAG, DEEP ALUMINUM PAN, (REVERSED PATTERN, CHEVROLET 4" EXTENSION HOUSING.) . NO TRANS BRAKE ON THIS TRANSMISSION - REPRESENTATIVE PICTURE ONLY A SERIOUS STREET PERFORMANCE TRANSMISSION built by COAN RACE TRANSMISSIONS in the USA. We stock a large range of COAN Transmissions and Torque Converters to suit T350, T400, T700, Powerglide, Ford C4, C6, Torqueflite 727. Available for BIG Horsepower Street, Drag, Race or Off Road use. WELL BUILT, STRONG, TOUGH TRANSMISSION built by the leading transmission builder and transmission parts manufacturer in the USA. This is a serious transmission for a serious street car and we also have COAN RACE transmissions, Converters, Oil Pans etc available for most other makes.