Satin-finish billet aluminum harmonic balancer cover designed for Small Block Chevy engines using an 8-inch damper. This cover provides clear, easy-to-read degree markings from 60° BTDC to 0° TDC and bolts directly to the balancer hub for improved timing accuracy. Unlike timing tape or stock outer-ring markings that can shift over time, this fixed-center design eliminates errors caused by inertia ring slippage. A clean, precise upgrade that also enhances under-hood appearance.

Features:
• Fits Small Block Chevy with 8-inch damper
• Billet aluminum construction with satin finish
• Degree markings from 60° BTDC to 0° TDC
• Mounts through the balancer hub for stable, accurate timing reference
• Simple bolt-on installation
• Sold individually