Rugged Radios FHS Behind-The-Head Fire Safety Industrial Headset - No Buttons / For David Clark / Sigtronics / Avcomm CR-UC-SPR001C 1992-1994 Chevrolet S10 Blazer 4

1992-1994 Chevrolet S10 Blazer 4

Must be used with FIA 8860-2018 ST5 ABP ABP helmets

Gibson has incorporated rubber mounting points and a compression spring fitting

Features:Designed to fit low in the block to clear firewall and intake combinationsSupplied with bronze gearSupplied with large diameter HEI style distributor cap and rotorMust be used with an MSD Crank Trigger and MSD Ignition ControlO-ring seals can be added to modified blocks to improve oil pressure controlSpecial oil tract improves lubrication to the distributor and cam gearShaft is guided by a sealed ball bearing and an extra long sintered bushingOversized polished steel shaft with a QPQ coating for friction reductionCNC machined billet aluminum housing and Dupont Rynite base

2011-2012 Ram 2500

Rugged Radios FHS Behind-The-Head Fire Safety Industrial Headset - No Buttons / For David Clark / Sigtronics / Avcomm CR-UC-SPR001C 1992-1994 Chevrolet S10 Blazer 4FHS Behind The Head Fire Safety Industrial Headset by Rugged Radios provides comfort and clear transmissions. Supporting any brand or type of fire intercom with optional coil cords, this headset features Dual 5 pin quick disconnect for right or left body side connection, ensuring complete serviceability. Three configurations are available: No buttons, PTT (Push To Talk) button on ear dome, and Mic On Off button. The headset showcases a DNC microphone