Ok Tortron I'll follow your advice by keeping the genuine housings! Thanks for all the info!

Thank you very much for your words geezer. Cars are my passion and for me it's like a hobbie, so i try to take my time in every detail. The car that i showed wasn't a VW Golf, it was a VW gol (without the final F). It is a car designed and manufactured in Brazil, and it was only sold in latin america and mexico. Is a very popular model down this areas. They are just about to release the 8th generation. The white that i restored is a 2nd gen. I'm now driving a 4th gen. I invite you to google it and aldo see what it can do in drag races. Search "velopark" or "hot campinhas" on you tube and you'll see!
Cheers!