Simpson Safety - Simpson Racing Hybrid S Tube Clamp - 2-Bolt -

Tube Clamp - 2-Bolt - 1-3/4 in ID - 2 in Wide Steel - Steel - Natural - Set of 10

280 in Springs - Straight Plug - Iron - Small Block Chevy - Each

Lock Pin - Coupler Lock - Tri-Ball - 1-7/8 / 2 / 2-5/16 in - Polymer - Orange - Each

Checking Spring - Low Tension - 3

Air Induction System - Momentum GT - Reusable Oiled Filter - Plastic - Black - 5

Simpson Safety - Simpson Racing Hybrid S Tube Clamp - 2-Bolt -Simpson'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