Shift Life T-Shirt Sizes:Small For the lubrication of rubber

For the lubrication of rubber and associated components which are in contact with rubber

• Dyno proven by JB Racing to add power over other racing synthetics

including clutch type limited slip differentials

with or without diesel particulate filters

Shift Life T-Shirt Sizes:Small For the lubrication of rubberThe Shift Life can be challenging for some rev matching, heel&toe downshifts, clutch kicks, hill starts and they shy away from it. But for some of us, those challenges are rewarding and blissful and are THE REASON we live the Shift Life. For us, the SHIFT LIFE is the ONLY WAY OF LIFE. SIZE GUIDE: SEMI FITTED TEE: American Apparel's highly popular tee known for it's semi contoured fit, ultra soft feel, and made in the USA. Select the next size up if in