Re: Power Beam decode help...
 

Ok we all agree now they are for a 4 light system https://www.yenko.net/ubbthreads/imag...mlins/grin.gif but what years were they supplied and are they original factory installed. https://www.yenko.net/ubbthreads/imag...lins/dunno.gif

Re: Power Beam decode help...
 

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Ok we all agree now they are for a 4 light system https://www.yenko.net/ubbthreads/imag...mlins/grin.gif but what years were they supplied and are they original factory installed. https://www.yenko.net/ubbthreads/imag...lins/dunno.gif

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I'm pretty sure power beams started in 1970... My old '69Z had T3's which I thought was correct and my old '70 Camaro had Power Beams... which I know was correct/original

Re: Power Beam decode help...
 

My January '69 Nova and my late May build '70 Chevelle have T3s, but I wouldn't argue with you on the 'introduction date'. Could be a regional thing or a model-to-model issue too. If you can find the ink stamping on them that should give you an answer. I do think Power Beams were a factory installation, just don't have a clue as to dates.

Re: Power Beam decode help...
 

My May 5th 70 chevelle was T3 also and she is a canadian car.I just don't remember seeing these in the early 70's but they must have been there since that is when I gathered the box I had. I always thought they were a GM over the counter replacement for the T3 but that is probally wrong.If not man did I leave a pile of NOS ones laying on shelves that I could have had for pennies a light over the years.
Someone out there will know the dates

Re: Power Beam decode help...
 

They came in corvettes guys. https://www.yenko.net/ubbthreads/imag...iggthumpup.gif69 and up!