How Deep Are The Threads?
Thread depth on our knobs is between 1 and 1-1/8 inches, depending on the vehicle. This puts the top of your shift lever very near the middle of the knob. We have found this provides the best appearance. It also maximizes knob strength, by ensuring near equal wall thickness in every direction. Will My Shift Boot Reach Your Knob? Our knobs have a thread depth of one inch minimum, as noted above. Therefore, the easy “driveway test” below will tell you if your shift boot is tall enough to reach our knobs. Remove your factory knob. Measure down one inch from the top of your shift lever. Mark this spot on the shift lever with something — such as a rubber band, twist tie or piece of tape. Now, holding your foot on the brake, shift into each gear. Stop at each gear and manually pull your shift boot up to see if it easily reaches the mark on the shift lever. If so, your shift boot is tall enough to reach our knob. Do You Offer These For Automatics? Yes, we currently offer these for many gated
