We have been working on these for about a year. With the high cost and high quantities needed to build them it took a little longer then planned, but now we have them. What we have is a 86-7 Turbo Buick upper silicone radiator hose. Then we have a 81-87 turbo Buick Black lower silicone radiator hose.

Like all our silicone hoses they are 4 layer silicone. Unlike the originals they will not swell up & or sag. They are bent just like the originals & hold their shape well. No internal spring needed on the lower like the factory. Like many of us the upper radiator hose tends to sag down & get close to your water pump pulley. We are guilty of putting on larger 4" mass air pipes just to find out a few months later the uper hose has sagged & worn into the water pump pulley.  This is a thing of the past with this upper radiator hose.

Absolutely the last set of Radiator hoses you will ever have to buy. Being silicone they clean up easily. No more Armor All on the rubber for conditioning. They stay a nice gloss black for your show car.

You can see from the pictures that the bends & shape is exact. the shinier units are the silicone.
Lower radiator hose has the original GM pictured left, The upper radiator hose has the original pictured below the new silicone unit.
 
Upper radiator hose $55.00
Lower radiator hose $65.00
Full Set 109.95