Something little known by you gear heads, ( ok cause I R 1 2 )
After a merger with Colt Industries in 1968, the Holley Replacement Parts Division was formed in 1979 to offer such parts as electrical and ignition components, intake manifolds, fuel pumps, and Mickey Thompson performance products, later followed by fuel-injection systems. In the early 1980s, a carburetor remanufacturing plant was opened in Springfield, Tenn.
When the Holley original-equipment division was purchased bu Borg-Warmer in 1994, Holley Replacement Parts was relocated to Bowling Green and the company name was changed to Holley Performance Products.
In May 1998, the senior management team purchased Holley from Coltec Industries Inc.; the transaction involved the acquisition of the administrative office building, manufacturing plant, distribution center, and the Springfield remanufacturing facilty. Holley enacted plans to became a larger, more aggressive company with several strategically important company buyouts that included Hirel Technologies Fuel Injections, Weiand Automotive Industries, Lunati, Hooker Headers, Flow Tech and Amass exhaust products, NOS nitrous systems, and Earl's plumbing.
If you looked on the box of a Holley Carb, it had the prancing horse logo.