those are braided style steel hose. Those could just be covers. I know places like Advanced/Autozone do sell those hoses in a variety pack of sizes near the 350 / SBC area of parts and stuff
Summit racing or jegs. Those are pretty old school muscle car items! https://www.summitracing.com/parts/spe-7492
thanks seems kinda pricey.
IMO nice OEM pieces look a million times better, or maybe some aftermarket silicone ones. Those kits that go over your OEM hoses look really shitty in person.
wanted to match my polished parts