Traxxas direct replacement marine head is the same dimensions and specs as the original, and is a direct bolt on item. Made from machined aluminum. This head is water cooled.
INCLUDES: one main cylinder head, and spacer. two water inlet connectors, and two inlet gaskets.
This is for the TRX-12 only, it will NOT fit the newer TRX-15.
Head must be bolted on, use Traxxas screws.