Simpson Safety - Simpson Racing SD1 Helmet - XL - Carbon Tin Notcher - 1-1/4 in

Tin Notcher - 1-1/4 in Notching Hole - Steel - Each

520 in D Port - Steel Core Graphite - Small Block Chevy - Each

Coil Spring - Elite Series - Conventional - 5 in OD - 16 in Length - 100 lb/in Spring Rate - Rear - Steel - Silver Powder Coat - Each

Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit

Carburetor Fuel Line - 8 AN Male Inlet - Dual 8 AN Male Outlets - Fittings Included - Stainless - Black - Holley 4500 - Kit

Simpson Safety - Simpson Racing SD1 Helmet - XL - Carbon Tin Notcher - 1-1/4 inSimpson'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