Introducing the A-Series valve clearance sticker, designed by Healey specifically for Mini car engines. This sticker will provide you with the necessary information to accurately adjust your engine's tappet clearance. Simply stick it on the rocker cover plate and have the correct figures at your fingertips whenever you need them. Ensuring the proper valve clearance is essential for maintaining optimal engine performance and longevity. Don't fumble through manuals or search online, get the A-Series valve clearance sticker and make the task of valve adjustment a breeze.