Not sure which 1997 GMC C/K 1500 Performance Mufflers are right for you? We have over 976 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"The over-all construction and appearance of the muffler is standard Flowmaster - Excellent.
This 50 series muffler is quieter than I expected. It sounds stock." —Hans D from Swanton, OH bought a Flowmaster Street Performance Mufflers for a 1997 GMC C/K 1500.