Transition Turbo Flange - Undivided T4 to Single 3.500" OD Tube - 304 Stainless Drag Race Master Cylinders Perfect base for creating Pro

Perfect base for creating Pro Touring floater housing

– Forged from modified 1550 premium steel

1974-1977 Ventura

875" base diameter

Transition Turbo Flange - Undivided T4 to Single 3.500" OD Tube - 304 Stainless Drag Race Master Cylinders Perfect base for creating Pro304 STAINLESS BILLET TRANSITION TURBO FLANGE UNDIVIDED T4 TO SINGLE 3. 500" ID The Ace Race Parts brand of Transition Turbo Flanges is designed and precision CNC machined to offer the smoothest possible transition from a T4 open housing to 3. 500" outside diameter tube size material. Each flange is precision machined from solid 304 Stainless billet and is designed to eliminate warping and deformation during the welding process by ensuring that the