B&M Sport Shifters are engineered to substantially shorten the shifter throw in your Corvette. Flawless shifts coupled with highly durable components will provide smooth transmission performance for hundreds of thousands of miles. CNC (Computer Numerically Controlled) machined from 303 stainless steel and 6061-T6 aluminum, these shifters provide the type of strength and performance you demand. We're so positive this is the highest quality shifter you can buy, we're willing to back it up with a 1-million-mile warranty!