Transmission Cooler Lines For 99-07 GM 1500 Classic w/V8 w/External Cooler Only Promoted 8L V8 351 CID Please

8L V8 351 CID Please See Above

1x Pump to Carb Line C (5/16 inch Diameter)

2x Fuel Hoses (5/16 inch Diameter

Designed for an easy install

Designed to ease the installation of a crossover pipe in a dual exhaust system

Transmission Cooler Lines For 99-07 GM 1500 Classic w/V8 w/External Cooler Only Promoted 8L V8 351 CID PleaseTransmission Cooler Lines For 99 07 GM 1500 Classic w V8 w External Cooler Only Steel. Our Transmission Cooler Line kits include all lines needed to replace the OEM lines that run from the transmission to the radiator. Some models have an external cooler line which we will also include. All lines come Pre Bent and flared with the correct threaded fittings which reduces your install time tremendously. Our mild steel lines are Galphan coated for added