Aston Oil Pipes.
Whilst restoring my Aston I wanted to replace the oil coolers and rusty old Oil pipes.
These hoses are mild steel and rust badly as they are behind the front bumper so take all the road spray. Aston wanted over £300 each for new ones and there are 6 in total!
The new ones would rust too eventually so I simply got some 16mm stainless tube and bar, then machined all new fittings to make up the hose ends and unions. As the car is going to be concours I copied the originals mm for mm, as they are quite unusual in their design. Then I Tig welded it all together, and cap the ends to pressure test for leaks. Finally I took all the new pieces I made down to the Hose Doctor who kindly crimped on new hydraulic rubber hoses with Stainless 316 ferrules. This is what they look like on the car.