Chevrolet Corvette Callaway

The Callaway Corvette story began in 1987 when Chevrolet offered the Regular Production Option (RPO) B2K package. This wasn't a dealer-installed kit; it was a factory-endorsed, twin-turbo conversion performed by Callaway Cars on new Corvettes. The package boosted the L98 V8's output from 240 hp to 345 hp, transforming the C4 into a world-class performance car. This official partnership lasted until 1991 and established Callaway as a premier Corvette tuner.

Collectors prize the early RPO B2K cars for their unique factory-backed status, a rare collaboration for a major American manufacturer. These cars represent a significant performance leap in an era still recovering from the Malaise Era. Callaway's reputation was solidified by the legendary 254.76 mph 'SledgeHammer' project, creating a halo effect for all its vehicles. While later supercharged models based on the C5, C6, and C7 are potent, the original twin-turbo cars remain the most iconic.

The market for Callaway Corvettes is diverse, with values heavily dependent on the model, year, and originality. Documented, low-mileage B2K cars from 1987-1991, especially rare variants like the Speedster, command the highest prices. Later supercharged cars from the 2000s and 2010s offer a more modern driving experience and are often more accessibly priced.

Based on 52 recent sales, prices for Callaway Corvettes range from $15,950 to $120,000.