The Piranha was constructed at AMT's "Speed & Custom Division" shop at 1401 East Washington St., Phoenix, Arizona, pictured below. Company promotional information stated it had 40,000 sq. ft. and a staff of 28 craftsman.
The plant had "complete facilities for design, construction and maintenance" of the various projects they were promoting besides the Piranha. They were also looking for business from the growing television and movie industries.
A worker mounts a headlight in a painted Piranha body.