Helmet Post Anchors - Pair 3.5L 3 Arm Restraints are manufactured

3 Arm Restraints are manufactured using high-grade steel hardware with premium polypropylene webbing

Customers have found other engine codes to be the same configuration

with a more durable smooth covering in high-wear areas

Even increasing drivability with smoother idle

Helmet Post Anchors - Pair 3.5L 3 Arm Restraints are manufacturedUsed with Simpson post clips. FIA standard 8858 2010 only approves helmets with the nut washer built in the helmet. If you purchase post anchors with nut washers from Simpson, you accept that these anchors do not comply with the FIA regulation. If you purchase post anchors without nut washers for use with helmets having a built in M6 terminal, these are fully FIA approved. Both types of anchors (with or without nut washers) are fully SFI approved.