Click or scroll to zoom Tap or pinch to zoom GM Pulse Generator - 16 pulse - HA122 by Mr. Speedometer Inc $118.86 CAD SKU HA122(3) 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart GM Pulse Generator 3 Wire (Signal, Power, Ground) Aluminium construction 16 pulse