Simpson Racing SD1 Helmet - XL BLUEExtra Large - Blue - SA2020 Late Model Anodized red lightweight aluminum

Anodized red lightweight aluminum

75 in Long - 5/16 in Hex Head - Steel - Set of 12

Fuel Filter - Pro-Series - In-Line - 100 Micron - Stainless Element - 12 AN Female O-Ring Inlet - 12 AN Female O-Ring Outlet - Aluminum - Black Anodized - Each

Carburetor - Equalizer - Model 4150 - 4-Barrel - 750 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Aluminum - Black Powder Coat / Red Anodized - Gas - 604 Crate Engine - Each

Drive Shaft - 47

Simpson Racing SD1 Helmet - XL BLUEExtra Large - Blue - SA2020 Late Model Anodized red lightweight aluminumSimpson'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.