Over the last 20 years, A1 technologies has earned the reputation of being one of the premier fastener manufacturers for the United States racing industry.

A1 technologies put its expertise to work for the racing industry in the early 80s, developing close relationships with the industry's finest engine builders, connecting rod and engine block manufacturers.

Today, we are the fastener manufacturer of choice for many top teams and manufacturers in CART, IRL, NASCAR, NHRA, IHRA, IHBA, as well as many others for their critical fastener needs.

Look for the A1 Mark of Quality. It may be that you already use and depend on A1 fasteners.