Finned Aluminum universal gas tank cover, this simply fits over the top of most 3.5, 5.5 and 6.5 style engines. A building style adhesive and rubber strips are used to to attach the tank covers.
by simply grinding down the internal tapered legs the cover will fit most fuel tanks
Aussiespeed also manufacture an aluminum fuel cap cover. The finned alloy cover fits over the top of the metal or plastic gas tank cap.
The AS0449 cap covers are also available in the Aussiespeed Small Engine Performance Store