True Rollers reduce friction and wear with full-roller action on 0.250" solid rollers and carburized pins, resulting in less chain stretch and up to a 10 HP gain. Durability is also optimized by using high-quality, heat-treated billet steel sprockets with three keyways for more precise adjustments.

These kits, put together by JEGS Professionals, include Cloyes True Roller Timing Chain, JEGS Timing Cover (555-50306), Crane Cams Roller-Style Cam Button (270-99164-1), Crane Cams Cam Locking Plate & Bolts (270-99168-1), ARP Timing Chain Cover Bolts (070-400-1502), JEGS Blue RTV Silicone (555-28030)