Spectre's timing tabs have an adjustable timing pointer to allow for a more accurate reading and they can work with any size harmonic balancer. Designed for Chevy small block engines, Spectre's adjustable timing tabs have a polished aluminum finish so it will look great under your hood.

Product Features:

• Polished aluminum finish
• Designed for Chevy small block engines
• Adjustable pointer allows for use with 6, 7, and 8 In. harmonic balancers
• Installs easily where original tab mounts