In 1990 and 1991, The final available an exceptionally divergent pair of speedy pickups. The 1st was Chevrolet’s 454SS, determined by the GMT400 C/K pickups. The next was GMC’s Syclone, dependant on the S-fifteen/Sonoma. When the Cyclone made use of new considering turbocharging to nip on the heels with the Ferrari 348, the 454SS hewed to the a