Looking for aftermarket parts to modify or upgrade your 1979 Chevrolet K20 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your K20.
Whether you have a 1979 Chevrolet K20 in Cheyenne to Silverado trim we have you covered. We have 2 catback available to mod your K20. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 315566Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepow... Gibson 77-86 GMC C1500 Base 5.0L 3in Cat-Back Single Exhaust - Aluminized 1976-1980 Chevrolet K20 Custom Deluxe 1976-1981 Chevrolet K20 Cheyenne 1976-1983 Chevrolet K20 Silverado 1976-1986 Chevrolet K20 Scottsdale $437.82 |
 SHIPS FROM MANUFACTURER 615566Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepow... Gibson 77-86 GMC C1500 Base 5.0L 3in Cat-Back Single Exhaust - Stainless 1976-1980 Chevrolet K20 Custom Deluxe 1976-1981 Chevrolet K20 Cheyenne 1976-1983 Chevrolet K20 Silverado 1976-1986 Chevrolet K20 Scottsdale $574.30 |