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2009-2012 ZR-1 Corvette 850-1000+ Horsepower Performance Packages

Price: Call for details and pricing
Twenty First Century Muscle Cars offers custom builds for those wanting even more power than our normal packages.
 
     Please give us a call to discuss your wants or needs for Monster Horsepower in your Street or Track Vehicle.
 
                                        850-1200+ HORSEPOWER!