NEW ROCKY MTN. ENGINE MONITOR • $150 • FOR SALE • New Rocky Mountain Engine Monitor, centigrade, without probes, manuals, in box, Sold RV-8 Project. • Contact Gordon Richardson , Owner - located Polson, Mt. 59860, MT. 59860 United States • Telephone: 503-678-5114 • Posted September 13, 2022 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad