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Callaway
SledgeHammer C4
Price on request
Callaway Cars is an American engineering firm renowned for high-performance Corvettes and bespoke tuning.
Founded by Reeves Callaway in 1977, the company specialised in turbocharged and supercharged Corvettes. The 1988 Sledgehammer, based on a C4 Corvette, achieved a verified top speed over 250 mph, a remarkable feat for its era.
Callaway specials and tuned Corvettes are sourced through US collector channels.
All models on request — tell us the spec.
It is a twin-turbo Corvette C4 that exceeded 250 mph in 1988.
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