Simpson Hybrid S Head And Neck Restraint Size:Medium The smooth progression of friction

The smooth progression of friction from cold to hot makes this material easy to work with

friction and controllability

Maintains OEM appearance

Wilwood’s stainless steel braided Flexline Kits are manufactured to high quality standards and are available in various -3 styles

Simpson Hybrid S Head And Neck Restraint Size:Medium The smooth progression of frictionSimpson'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