Simpson Safety - Simpson Racing SA2020 Diamondback Racing Helmet

Simpson Safety - Simpson Racing SA2020 Diamondback Racing HelmetA major revision to our Simpson Diamondback for 2021 combines a new Italian composite shell with a shorter chinbar and changes to the visor mounting for improved fit and function while also providing enhanced impact protection. Helmet ships with one clear face shield installed, additional face shields may be purchased separately. NOTE: This helmet is Snell SA2020 certified and is broadly accepted by race organizing bodies and tracks through 2030.

Water Pump Adapter - Standard to Remote - 12 AN Male Ports - Aluminum - Black Anodized - Big Block Chevy - Kit

485 in - Duration 256 / 268 - 110 LSA - 1000 / 5200 RPM - Big Block Chevy - Each

875 in ID - 8 in Length - 125 lb/in Spring Rate - Steel - Blue Powder Coat - Each

Hose - AQP Racing Hose - 10 AN - 3 ft - Braided Stainless / Rubber - Natural - Each

or want to use the factory mounted LS A/C

Switch Panel - Dash Mount - Elite - 5

Auto-Fit Unique Single Nipple Non-Adjustable Hose End Design

Vacuum Pump Service Kit - 4-Vane - Moroso Style Pumps - Kit

Car Wiring Harness - Classic Update - Complete - GM F-Body 1967-68 - Kit

625 in Long - Hardware / Straps - Titanium - Natural - Sprint Car - Kit

75 in Long - Hex Head - Screw-In Inserts / Rivets Included - 1-3/8 in Spring - Stainless - Kit

Spark Plug Wire Repair Kit - Ultra 40 - Coil Wire - Spiral Core - 8