Syclone production halted just as production of the 1992 model year trucks began, limiting its numbers to just 2,998. The GMC Typhoon is slightly more common with 4,697 units rolling off the ...

And why not amongst its truck brand, GMC ... 6 Engine Ranked From Worst To Best The 4.3-liter V6 under the hood of GMC's Typhoon and Syclone is considered one of the greatest American V6s ever ...