Simpson Racing SD1 Helmet - M - White 1971-gmc-c15-c1500-suburban-esi2757891 Water Temperature Gauge - Phantom

Water Temperature Gauge - Phantom - 140-280 Degree F - Mechanical - Analog - Full Sweep - 2-5/8 in Diameter - White Face - Each

Fuel Injection - Killshot EFI - Throttle Body - Square Bore - Computer / Fittings / Fuel Pump / Fuel Pressure Regulator / Wiring Harness - Aluminum - Black Ceramic Coating - Universal - Kit

Door - MD3 - Passenger Side - Plastic - White - Dirt Modified - Each

Distributor Hold Down - Stud Mounted - Hardware Included - Steel - Chrome - Small Block Mopar - Each

Simpson Racing SD1 Helmet - M - White 1971-gmc-c15-c1500-suburban-esi2757891 Water Temperature Gauge - PhantomSimpson's, lightest and most aerodynamic helmet, the SD1 is a premium helmet at a reasonable price. The helmet is tailored towards open wheel dirt track racing with no front vents and a front chin spoiler. NOTE: This helmet is Snell SA2020 certified and is broadly accepted by race organizing bodies and tracks through 2030. Always verify safety rules with your sanctioning body. The Snell Foundation recommends replacement after five (5) years from the