The 1969 Chevelle SS 396 was a hot car, but the COPO program allowed for a run of 427 cars to really take Super Stock drag racing by storm. However, Don Yenko at Yenko Chevrolet one-upped the COPO cars with 99 special 1969 “SYC” Yenko Super Car Chevelles further modified to his liking. This 427 cubic-inch monster features a 4-speed, and it is one of only 12 built in Garnet Red. From The Brothers Collection.