1928-1929 Hupmobile Model M 3/8-16 to 16mm x 1.5 Custom Shift Knob Adapter Factory Fit Precise Shifting Multix 5mm ID) in your 1971-1984

5mm ID) in your 1971-1984 Holden Belmont / Kingswood

Add Shift Knobs to Hard to Fit Applications Like Thread-less Floor Shift Arms and Column Shifters on your 1984-1989 Toyota Hilux Surf / 4Runner With This (No Wobble) Set Screw Adapter

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1928-1929 Hupmobile Model M 3/8-16 to 16mm x 1.5 Custom Shift Knob Adapter Factory Fit Precise Shifting Multix 5mm ID) in your 1971-1984Achieve Precise Shifting and a Factory Fit for your 1928 1929 Hupmobile Model M With All of Our CNC Machined Billet Shift Knob Adapters. These adapters come with common industry standard M16 x 1. 5 threads which fit most of our 1000s of shift knobs. Other adapters based on (M16 x 1. 5) are available in both SAE and Metric formats so you can fit any knob to any car. ADAPTER SIZE 3 8 16 to 16mm x 1. 5 FEATURES Billet Aluminum 16mm X 1. 5 (Common Thread)