Overview Reviews Product Description Blue & White Dice Gearshift Knob 1-7/8" x 1-7/8 square high-impact plastic, 1/2" dia. stem with 5/16" & 3/8" nylon inserts hex fastener screw. Great for classic cars, classic trucks, rat rods, hot rods and custom builds. Product Videos Custom Field Product Reviews Write a Review Write a Review × United Pacific Blue & White Dice Gearshift Knob 1-7/8" Square High-impact Plastic Universal Fit Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *