Bump Stop Spring - 2.250 in Free Length - 2.000 in OD - 650 lb/in Spring Rate - Steel - Red Powder Coat - Each Modified This IMSA helmet kit features

This IMSA helmet kit features SRC DIGITAL S9 microphone built for clarity in high noise environments and optimized for use with our DIGITAL radio packages

000 in Thick - 10 x 6

Shut Off Valve - Manual - 4-Bolt Flange Inlet - 8 AN Female O-Ring Outlet - 8 AN Female O-Ring Return - Aluminum - Black Anodized - Each

Once the gauge reaches the warning desired by the sending unit

Gaffers Tape - 165 ft Long - 2 in Wide - Red - Each

Bump Stop Spring - 2.250 in Free Length - 2.000 in OD - 650 lb/in Spring Rate - Steel - Red Powder Coat - Each Modified This IMSA helmet kit featuresBump Stop Spring 2. 250 in Free Length 2. 000 in OD 650 lb in Spring Rate Steel Red Powder Coat Each