excluding the 60's and 70's (cause im not sure either were really productive in the 73+ genre
80's-92 it was a 5.0 dominated discussion
93-97 LT1's put a whooping on the 5.0 and new 4.6's... cobras in 96-98 were about on part with a LT1
98-02 (when F-Bodys stopped) it was even uglier because of tehe LS1.. it dominates 99-04 GT's and 99,01 Cobras
03-04 Mach 1's 05+ GT's are considered to be very close to a LS1,
but the 03-04 Cobra with is s/c 32V 4.6 is called the Terminator for good reason