Simpson Racing SD1 Helmet - L - CopperLarge - Copper - SA2020 Hobby Stock Fuel Filter - In-Line -

Fuel Filter - In-Line - 120 Micron - Stainless Element - 8 AN Male Inlet - 8 AN Male Outlet - Aluminum - Black Anodized - Each

Enhanced Performance: By spacing out your wheels

Spring Cup - Upper - Oversize - 5-1/2 in OD Spring - Steel - Black Powder Coat - Universal - Set of 10

21 in Rectangular Port - Composite - Small Block Chevy - Kit

Fitting - Adapter - Straight - 3 AN Male to 3/8-24 in Inverted Flare Male - Steel - Nickel Anodized - 3/16 in Hardline - Pair

Simpson Racing SD1 Helmet - L - CopperLarge - Copper - SA2020 Hobby Stock Fuel Filter - In-Line -Simpson'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.