PAC Racing 1300 Series Dual Valve Spring - 895 lb/in Spring Rate - 1.190 in Coil Bind - 1.522 in OD - Set of 16 PAC-1360 Expansion Plug WeatherproofFlag Pole Mounting BracketHigh GainMast Size:Large/X-Large Windshield Mounting Bolt Pattern 2 QRP50-820

WeatherproofFlag Pole Mounting BracketHigh GainMast diameter accepted is 1-3/16" to 2-7/16" - UHF Connector

Clamp-On Tip Design

13/16" 36-Spline

Designed for use with both nylon composite integrated manifold and stand alone aluminum coolant crossover manifolds

PAC Racing 1300 Series Dual Valve Spring 895 lb in Spring Rate 1.190 in Coil Bind 1.522 in OD Set of 16 PAC 1360 Expansion Plug WeatherproofFlag Pole Mounting BracketHigh GainMast Size:Large X Large Windshield Mounting Bolt Pattern 2 QRP50 820 WeatherproofFlag Pole Mounting BracketHigh GainMast diameter accepted is 1 3 16" to 2 7 16" UHF Connector Clamp On Tip Design