Brass Fittings Needed AutoTranny Cooler Adapter (2) Thread Adapters - 12mm-1.5 X 3/8" ID Hose (whatever combination needed to get from one to the other with a 90degree bend. Aftermarket Oil Pressure Sender (2) 1/4"NTP 45degree elbow (male/female 1/4" Petcock or needle valve for use with bleeding fitting on radiator return pipe. 1/4" tee X 5/8" to fit into the heater feed line just before it enters the expansion tank from the coolant manifold stack. 5/8" Heater Hose from Expansion Tank (top) to Coolant Manifold stack (top) approx 24" run 3/8" (verify size) coolant hose to run from IAC to Coolant Manifold nipple. approx 24"