1958 GMC 300 Cat-Back Exhaust Systems

Finding the right cat-back exhaust systems for your 1958 GMC 300 is easy at Autrex. Every GMC 300 cat-back exhaust systems we carry is verified against OEM fitment data for the 1958 model year, so you can order with confidence knowing the part will fit your GMC 300.

Whether you're replacing worn cat-back exhaust systems as part of routine maintenance or upgrading your 1958 GMC 300 with premium aftermarket options, Autrex has you covered. Our 1958 GMC 300 cat-back exhaust systems ship fast from Ontario, and orders over $99 qualify for free shipping across Canada.

Not sure which cat-back exhaust systems are right for your 1958 GMC 300? Our catalog includes multiple brands and price points for the GMC 300, from budget-friendly to premium quality. All 1958 GMC 300parts come with verified fitment — if it doesn't fit, we make it right. Also browse Emission Control and Engine for your GMC 300.