For sale at auction: Lot #1058 - Ram Air IV GTO, one of 45 ever built. Matching numbers convertible with 4-speed. Pontiac Historical Services has documented that only 45 were ever produced. As Featured in Pontiac Enthusiast Magazine in October 2003, hide-away headlight option, original radio, power disc brake option, factory close ratio Muncie 4-speed and Safe-T-Trac 4.33 ratio rear. This car is very original with a full blown restoration and includes the matching numbers engine, transmission and rear.