1969 camaro x11 code

1969 Chevrolet Camaro Additional Info:

1969 Chevy Camaro ben off the road for 6 years plus needs restoration motor is good but will need work to get it running agin was running wile parked from what I was told trunk pan is rusted in some spots floors need some work would make a good project or parts car I’m personally not into fixing up old cars but I do no it’s a 1969 Camaro in high demand and there’s a market for them I also don’t no what it will take to restore it comes with v8 engine I’m not sure if this is the original engine I have very little knowledge about this car other than it was passed down from father to son witch then I obtained it the son has very little info about it also has decent looking wheels and tires with good tread on them
I tried to look up what the code trimI still can’t figure it out but it says xllOn the firewall tag
Could be a ss or possibly a rs
I have the title in hand it’s clean and clear ready to be transferred


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