1970-72 Pontiac GTO Transmission Line Set w/ Turbo-Hydramatic 350 - ATC7013SS 4x4 7L engine and is perfect

7L engine and is perfect for the person looking for a mild to moderate sound level inside and moderate tone outside

50-inch mandrel-bent stainless steel tubing flowing into a pair of Super 44 Series performance mufflers for maximum performance and that iconic deep aggressive sound

2005-2006 GMC Yukon 364 CID

2001-2005 GMC Jimmy (Canada Only

1970-72 Pontiac GTO Transmission Line Set w/ Turbo-Hydramatic 350 - ATC7013SS 4x4 7L engine and is perfectTransmission Cooler Lines For 70 72 Pontiac LeMans GTO Turbo Hydramatic 350 Stainless. 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