Simpson Racing Racing Helmet Radio Communications KitsIMSA - Straight Cord - With Ear Cups Sim Racing Simple Installation: The gear set

Simple Installation: The gear set is designed for compatibility with US Legend Cars and integrates seamlessly with your existing differential

Distributor Cap - HEI Style Terminals - Stainless Terminals - Twist Lock - Red - Vented - Chevy V8 - Each

5 in ID - 14 in Length - 185 lb/in Spring Rate - Steel - Copper Powder Coat - Each

Brake Pads - DTC-70 Compound - High Torque - High Temperature - Superlite Style Caliper - Set of 4

Throttle Lever Adapter - Kickdown - Steel - Cadmium - Early Holley 4150 Carburetor - GM - Each

Simpson Racing Racing Helmet Radio Communications KitsIMSA - Straight Cord - With Ear Cups Sim Racing Simple Installation: The gear setSimpson is proud to offer Rugged Radio's exclusive communication technology for Racing Radio Driver and Crew Communication systems. Order your favorite Simpson helmet complete with factory installed communications equipment. Save time, save on shipping charges. Simpson helmets are fully certified to be SNELL and or FIA compliant when equipped with Rugged Radio's helmet kit installations.