HS4 HIF38/4 H4 1.5" Inch SU Carb Ram Pipe Trumpet Classic Mini MG Jaguar Triumph

These velocity stacks will fit HS4, HIF 38, H4, and HIF4 SU Carburettors, commonly used on many classic British vehicles, such as Minis, Jaguars, Triumphs, MGs, etc. One 3D Printed 1.5" Tall 'Vortex' Velocity Stack for SU Carburettors (35mm Intake).