Rugged Radios Stealth Tuned Low Profile Antenna for VHF - Ground Plane H760003 Upper cylinder wall distortion is

Upper cylinder wall distortion is greatly reduced when these 3/4" NPT plugs are installed in the water passage holes in the decks of Small Block and 90 V6 Chevy engines

12-5/8 x 12-5/8 in

1989-1991 Chevrolet V2500 Suburban

1978-1978 Buick LeSabre

Rugged Radios Stealth Tuned Low Profile Antenna for VHF - Ground Plane H760003 Upper cylinder wall distortion isThe perfect antenna for your caravan or traveling with your offroad vehicle. The VHF Stealth is the small but powerful antenna. When riding with a group or a caravan within a few miles the powerful Stealth antenna will provide clear transmit and receive communications. When the ultimate transmit distance is required simply switch to our VHF 1 2W SPR antenna. Caution! Do not transmit on your radio without an antenna. When traveling or storing your