Traxxas cooling head gasket measures 0.30mm stock thickness head gasket, use thicker gasket for
fuels with high nitro content and thinner gasket for fuels with low nitro content
Includes: One each 0.20, 0.30 and 0.40mm head gaskets
Requires: Installing gasket (s) between crankcase and cooling head
Specs:
Thickness: 0.20, 0.30 and 0.40mm (one each)
Inner Diameter: 0.68" (17.2mm)
Outer Diameter: 0.90" (23mm)