Good morning my name is Bob and this is my first post and I have an exterior trim question that I cannot find a definitive answer and hoping one of you guys or gals can help me. I am currently working on my retirement toy a 1973 challenger , rally package 340 4 bbl that I purchased new in 1973 when I got back from Vietnam been with family ever since. Life got in the way and has been parked for the past 26 years so I will slowly be restoring and sure will be asking many questions going forward. All that being said I have a question about the original exterior trim, is it made from stainless or aluminum for proper polishing any impute would be appreciated
Exterior trim material
- Thread starter HYDRO
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One of few
Well-Known Member
I want to say it’s a combination of both, but I will let the older, more knowledgeable members give you the correct answer - I will say if you have the V5X belt moldings - take very good care of them, because there’s no reproduction of this item
pschlosser
Well-Known Member
I'm pretty sure they were NOT using aluminum that widely back in the 1970s. All the trim I've handled on my 1970 E-body appears to be stainless steel and polishes nicely.
edit: with the exception of the lower door-sill threshold plate.
edit: with the exception of the lower door-sill threshold plate.
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Thanks for your input was thinking the same also not sure what the V5X belt moldings are
Thank you may I ask was you using the buffing wheels using the colored compound stick.
One of few
Well-Known Member
These moldings run the entire length of the car, with a piece of black rubber in the middle. V5X will be stamped on your fender tag if your car has this option.
pschlosser
Well-Known Member
Using a muslin buffing wheel, a big 12-incher, on a bench grinder, and using... the green? rouge, not sure about the color, I have a few of em.
Mr Cuda
Well-Known Member
Hydro.
The answer to your question is, windshield and back glass trim is stainless and can be polished, all other trim is anodized aluminum.
Anodize is thin so polish carefully to clean, not brighten.
The answer to your question is, windshield and back glass trim is stainless and can be polished, all other trim is anodized aluminum.
Anodize is thin so polish carefully to clean, not brighten.
Thank you sir so would it be ok to use semi chrome polish on the anodized aluminum?
moparroy
Well-Known Member
On my '74 project the only trim I have cleaned and polished so far is the door tops and the trunk lid. Those are aluminum. I used a strong oven cleaner to remove the anodizing first - and even at that to get it to work I scuffed it with 2000 grit first. The polished aluminum looks nice but not the same as the original anodized. Anodized finish is quite hard and will not polish in my experience and mine had some scratches and even minor dents I needed to get out so stripping it was the best option. My next bit will be the gutter and door top - I'm not sure if that is SS or Al off hand
Mr Cuda
Well-Known Member
Gutters are stainless, door top are anodized aluminum.
And Hydro, super fine steel wool, and I mean fine,and wd40 will clean and brighten anodized trim. Yes a light clean with simichrome (spelling?) Fine polish in a tube won't hurt but if you try hard enough anything is possible.
If you have any dulling of trim, a wipe of wd40 will make it look good, of course you have to re-apply after every wash
And Hydro, super fine steel wool, and I mean fine,and wd40 will clean and brighten anodized trim. Yes a light clean with simichrome (spelling?) Fine polish in a tube won't hurt but if you try hard enough anything is possible.
If you have any dulling of trim, a wipe of wd40 will make it look good, of course you have to re-apply after every wash
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