Trans-Dapt Performance Asphalt Black Steel Timing Tab (Only) For Chevy Sb 283-400 Or 4.3L V6 (For 6 In.-8 In. Balancers) 7185

<p>Accurate engine timing is critical to a smooth, efficient running engine. Trans-Dapt's timing cover tabs provide you a reliable timing mark to ensure you can properly set the timing on your SB Chevy, BB Chevy or Mopar engine.</p><p>Trans-Dapt's stamped steel timing tabs are compatible with 6, 7 or 8 in. diameter harmonic balancers, and are clearly marked for easy visibility. Models with, or without, a contrasting pointer are available.