Derale Snap-In Radiator Adapter Fitting for GM Derale Accessories and Parts D13035
Amazon.com: ICT Billet Radiator Hose Barb Coupler with 1/8" NPT Port 1-1/4" Steam Tube Adapter for LS Swap Steam/Coolant Crossover Splice Made in the USA Billet Aluminum AN627-20X125 : Automotive
233109 90-Degree Transmission Cooler Line Adapter for Walker Radiators, Polished - Gotta Show Products
16AN Water-Neck Adapters, No Welding-No Clamps required – AutoPlumb
General Motors Transmission Cooling Line Adapters,Drerale Transmission Coolers
FROSTBITE LS-SWAP RADIATOR HOSE FITTING 1.25 INCH - Three Pedals