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The GrimmSpeed Tallboy aluminum shift knob in black is a threaded M12x1.25 replacement knob that provides a taller, ergonomic grip for manual transmissions. Machined from aluminum and finished in black, it offers a simple upgrade to match interior styling while providing a precise threaded fit for compatible shifters. The Tallboy shape improves leverage and driver feel without altering shift linkage or requiring modifications.
GrimmSpeed Tallboy Shift Knob Aluminum Black - M12x1.25
