These Pro-Comp Series Auto Meter Monster Tachs have a large 5" face for excellent visibility under racing conditions. No mounting bracket, designed for in-dash mounting. Operates on 4, 6, or 8 cylinder engines with points, electronic, and most 12V high performance racing ignitions.
Pro Comp Tach Chart
Catalog Correction: Per Auto Meter, this tach is no longer water resistant. The memory/recall feature is now located on the gauge face.
Tach Wiring Guide
Pro-Comp Tachometer Installation Instructions (PDF)