GT2-ST Corvette L76
#28584 from Grand Touring Committee · Rule change · TB 20-04 (2020-04 Fastrack)
In GT2-ST, Chevrolet Corvette (-2019), add to Spec Line as follows:
GT2-ST Maximum
Displacement
Minimum
Weight Restrictor Notes
L76 5967 3000 70 mm flat
plate
GM L76. May use the LSX cast iron block
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with OEM LS2 bore and stroke.