Simpson Safety - Simpson Racing SD1 Helmet - S - Black

Simpson Safety - Simpson Racing SD1 Helmet - S - BlackSimpson'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

6-15 - Bias-Ply - 2 Ply Nylon - Each

Hose - Startlite Racing Hose - 8 AN - 6 ft - Braided Nomex / Rubber - Black - Each

Rivet - Small - 3/8 in Head - 3/16 in Steel Mandrel - 5/8 to 3/4 in Grip Range - Aluminum - Natural - Set of 250

Coil Spring - Conventional - 5 in OD - 11 in Length - 175 lb/in Spring Rate - Rear - Steel - Black Powder Coat - Each

7L Hemi engine

Antenna - 6 in Tall - 3DB Phantom - Roof Mount - 9 ft Cable - Stainless - Polished - Racing Electronics Systems - Kit

510 in - Duration 270 / 276 - 112 LSA - 1600 / 5400 RPM - Gen VI - Big Block Chevy - Each

Nitrous Bottle

5mm Super Conductor is the ultimate performance wire

These fittings eliminate the need for tabs or brackets on the frame and allow the plumbing to be hidden on the inner edge of the frame rails

Cylinder Head Bolt Kit - High Performance Series - 12 Point Head - Chromoly / Stainless - Black Oxide / Polished - Big Block Chevy - Kit

3 - Single Layer - Nomex - Gray - One Size Fits All - Each