1947-1949 Singer Super Twelve 2nd Generation Shift Knob Adapter For Thread-less Shift Arm M16 x 1.5 30th make-rolls-royce-model-40/50-hp-year-1917

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Add Shift Knobs to Hard to Fit Applications Like Thread-less Floor Shift Arms and Column Shifters on your 1955-1959 Ferrari 410 Superamerica With This (No Wobble) Set Screw Adapter

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1947-1949 Singer Super Twelve 2nd Generation Shift Knob Adapter For Thread-less Shift Arm M16 x 1.5 30th make-rolls-royce-model-40/50-hp-year-1917If You Are Looking For a Shift Knob Adapter That WILL NOT WOBBLE, Look No Further! This is our second generation of this part, and we feel confident it is the best solution for those difficult thread less shift arm installs in your 1947 1949 Singer Super Twelve. This heavy duty polished billet aluminum adapter stays put with the help of 3 robust set screws. On top of that we added The Boot Groove, which neatly tucks your shift boot under the knob for