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  #1  
Old 08-05-2021, 10:01 PM
6t5gto 6t5gto is offline
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Default 65 Rear bumper oem or reproduction

Is there a way to determine if my rear bumper is oem or reproduction? It has been on the car since 2002. Under the license plate bracket is a faint outline of a number and letter. It looks like A5 which could be January 1965 ? I want to rechrome the bumper but do not want to spend the money to rechrome a reproduction bumper.

  #2  
Old 08-07-2021, 03:23 PM
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I don´t think there was any reproduction bumpers in 2002. And if there where they have no markings on them.

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  #3  
Old 08-07-2021, 04:05 PM
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Repro bumpers are noticeably thinner than original and the line around the top edge and corners is sharper. Easy to spot next to an original.

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  #4  
Old 08-08-2021, 01:06 PM
ScottsGTOs ScottsGTOs is offline
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I have an OEM 65 rear bumper with back up lights for sale, in Camano Island, Wa for $200 + shipping.

  #5  
Old 08-09-2021, 02:12 PM
6t5gto 6t5gto is offline
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This is my bumper. The slots go up to the reverse lamps. Have not seen that on other bumpers. Click image for larger version

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  #6  
Old 08-09-2021, 02:17 PM
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Default Repro bumper

I tried a repro. My back up lights did not fit.

  #7  
Old 08-09-2021, 02:19 PM
6t5gto 6t5gto is offline
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Maybe an early production bumper? Then they realized the slot was to close the the lamp and revamped the bumper?

  #8  
Old 08-09-2021, 02:58 PM
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Wasn't it possible for the backup lights to be added at the dealership? Maybe someone just cut the holes for those lamps not quite in the right place. If the chrome is original, you could pull one of the lamps and see if the rim of the hole is not chromed (meaning the holes were cut after the bumper was chromed).

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Old 08-09-2021, 03:02 PM
6t5gto 6t5gto is offline
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Rich, That is a great thought. Chrome is not original but I will take out the lamp to see how the hole is cut and see if its perfectly round.

  #10  
Old 08-09-2021, 04:21 PM
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Rich that is a good idea and 6T5gto, if you have the PHS it should say how the car was built.

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  #11  
Old 08-09-2021, 04:35 PM
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Even if cut out at the dealership or later, the hole is still probably round. If done as designed, the dealership would have used a hole punch tool which makes perfectly round holes.

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Old 08-09-2021, 04:39 PM
6t5gto 6t5gto is offline
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PHS states back up lamps

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Old 08-09-2021, 05:10 PM
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Dealer Added BU lights use a punch, so the hole should be almost perfectly round.

The last image is a car with a punched bumper but didn't come with BU light option, so there are chromed caps over the holes.
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  #14  
Old 08-13-2021, 12:04 PM
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All the rechromed originals that I ever seen (including mine) still have some pitting( rust pits) on the back side chromed over. Some I have seen were heavy, but still looked new on the outside.

  #15  
Old 08-15-2021, 10:24 AM
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So a big question is it costs almost as much to rechrome an original as a repop. Which to do?

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  #16  
Old 08-15-2021, 03:49 PM
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Quote:
Originally Posted by Skip Fix View Post
So a big question is it costs almost as much to rechrome an original as a repop. Which to do?
The re-chromed originals I have seen locally here in Fresno are better quality than the factory chrome. They almost look too good. So if you see pitting, etc. in the re-chromed bumper, time to find another plater. A properly re-plated original piece is hands down superior than any repop in look, fit, and quality.

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  #17  
Old 08-15-2021, 07:06 PM
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Quote:
Originally Posted by Skip Fix View Post
So a big question is it costs almost as much to rechrome an original as a repop. Which to do?
Have you found a plating shop that will rechrome a rear bumper at a decent standard for around $370 (i.e., cost of quality repop)?

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  #18  
Old 08-22-2021, 11:51 AM
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No most are higher! 400-600 at least. My Impala project bumpers need a rechrome also. Why I was asking about repops as they would be cheaper.

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1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever!
1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand
1965 GTO 4 barrel 3 speed project
2004 GTO Pulse Red stock motor computer tune 13.43@103.4
1964 Impala SS 409/470ci 600 HP stroker project
1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs
  #19  
Old 08-22-2021, 11:58 AM
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Quote:
Originally Posted by Skip Fix View Post
No most are higher! 400-600 at least. My Impala project bumpers need a rechrome also. Why I was asking about repops as they would be cheaper.
Gotcha. I was a little confused by your previous comment where you suggested it costs almost as much to rechrome an original as it does to buy a re-pop. In my recent communications with plating shops, it typically it cost much, much more to rechrome an original part than it does to buy re-pop. So then it comes down to are the re-pops any good and worth buying in the first place. It seems with bumpers, they're pretty decent all around, fortunately.

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  #20  
Old 08-22-2021, 02:14 PM
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I just hate to not "fix up" something! The Impala bumpers are 3 piece and they have a3 piece or a 1 piece repop.

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1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever!
1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand
1965 GTO 4 barrel 3 speed project
2004 GTO Pulse Red stock motor computer tune 13.43@103.4
1964 Impala SS 409/470ci 600 HP stroker project
1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs
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