aluminium

I purchased 2 used Aluminium "Toxic" Covers about 3 or so inches in diameter. I think one is a Water Pump cover. You will notice a Toxic Symbol Etched into the surface. Is it possible to color the etching, and leaving the rest of the aluminium surface Face as is??? Thanks guys, KarmaKatt

I'm in the process of paint striping the engine. At the end I decided to do it my self rather than take it to the sand/soda blasters. A thought has occurred to me...has anyone ever tried to polish certain engine parts? Say the water pump cover or cam covers? Is the grade of aluminium able to...

looks like there's good $ to be made if anyone has the fabricating skills! http://motors.shop.ebay.com/merchant/cozadcomponents :worthy::worthy::worthy:

I was researching about stainless steel bolts and this what I came across : When stainless steel is fastened ?dry? into aluminium, galvanic corrosion can occur as the result of two different materials at opposite ends of the ?metal nobility? table being interfaced. In practical terms this means...