Simpson Racing Hybrid SSimpson's Hybrid S model is currently the only Frontal Head Restraint proven effective for 3 point harnesses, and it is also FIA and SFI approved. Additionally, in a partnership with Detroit auto manufacturers, the Hybrid S is third party tested to FMVSS208. The Hybrid S allows high performance driving instructors, auto manufacturing test engineers, and other drivers with 3 point harnesses access to the advantages of head restraint safety. The FIA

allowing the front wheel alignment to change when you want it to be consistent

AB4450-1 - 1964-1966 GM A-Body Shock/Spring Lowering Kit

additional face shields may be purchased separately

while isolating much of the engine vibration from the vehicle's occupants

Item # 3004

We recommend it for cars up to 400hp (depending on part number) with mild engine mods and street tires

It will hold a helmet

controls side movement and body flex while allowing easy on car adjustments

This lowering kit is at home as a daily driver

You want to drive to the track then rip off a bunch of ¼ mile passes then drive back home

It has everything you need to get your Donk sitting right while giving you a better ride

The UMI P/N 365002 kit includes Boxed lower control arms