If we only knew where the original 302 was

[69RALLYSPORTZ28]

If we only knew where the original 302 engine was.
It would be the best of two worlds
An original Z/28 with a Motion 427

[z28z11]

Unless I misread the work order, it was carrying a CE replacement block at the time of the 427 swap. Dealer likely scrapped that motor in '69 -

When (date) was the 427 installed ? Didn't see that on the WO -

Regards,
Steve

[MO]

I don't think that is a WO. It looks more like a trade in evaluation or an appraisal. With over 87,000 miles on it, the CE 427 must have been installed a lot earlier.

[ZLP955]

Would need solid provenance...... and unclear (to me) what the CS sheet represents - part of an appraisal, sales receipt, work order, etc.
OP is that a car you own?

[x66 714]

That paper is at least newer than 1983 because that's when zip+4 came out. 65 series tires is newer than that but I can't find when they were first used. WWW was 1989...Joe

[MO]

Bob Harris started Camaro Specialties in 1984-85 I think. So the paper is no earlier than that.

[ZLP955]

124379N574523
Records found on www.vinaudit.com

[Stingr69]

Its just a description of a car that was filled out more recently.  It is not a historical document.  Web site address too.

Bob's shop on Elm street is his 3rd or maybe 4th location since he has been doing business. 

[Fred Mertz]

What is the complete "CE" number stamped on the pad?  The first digit after "CE" should be the year of the warranty replacement.

[Kelley W King]

to me any document without a date is just a piece of paper.

[BRG Z28]

There would have been a second page to the appraisal with a date.

[BULLITT65]

There it is resisted :https://www.rkmotors.com/vehicles/4528/1969-chevrolet-camaro-z-28-rs

[BULLITT65]

Do we know that the trim tag is legit?

[cook_dw]

Tag appears to be legit

[BULLITT65]

Also I thought the electrical and washer hose were strategically placed. Made me wonder if the rivets were questionable.