Earl's Swivel-Seal Straight -6 AN Hose to -3/8 in NPT Male - Blue/Red H777C08M The air intake is designed

The air intake is designed to force airflow into the helmet’s ventilation channels to enhance and maximize air exchange inside the helmet

billet machined filler neck with overflow

2 in Straps

COMP Cams Valve Locks - 10

Earl's Swivel-Seal Straight -6 AN Hose to -3/8 in NPT Male - Blue/Red H777C08M The air intake is designedEarl's Swivel Seal Hose Ends may be used with Perform O Flex, Auto Flex or Ruff Stuff stainless braided hoses. The Swivel Seal has a cutter style end, used for over 40 years in the aerospace industry, and 20 years in automotive competition. During assembly of cutter style fittings, the end cuts into the hose, creating a tight, leak proof seal. The finest design of hose ends available, Earl's Swivel Seal hose ends feature adjustability, for indexing