Rocker Systems and Components

Jesel is a well known and trusted manufacturer of valvetrain components. Jesel Sportsman Series rocker kits are designed to bolt on without any cylinder head modifications and in most cases still fit under a stock valve cover.

Since 1975 T&D Machine Products has been building Racing Shaft Rocker systems and today features systems for over 400 cylinder heads. Each and every rocker system is manufactured in-house to rigorous standards, and has customer service that’s second to none.