[goatnutz]

Can someone tell me what one of these are worth. no crossover,Not sure what year, I hear a 69 is more scarce. Also how to detect a repo. Are the repos not dated, Thanx for any input

[The Boss]

The repros have no date or batch number on the underside.

There are other differences but that's a good one to start with.

I've seen asking prices everywhere from $450 to as high as 2,000 in the last few years - a quick selling price would be $800-$1,200 depending upon condition, more if you can wait for a desperate buyer or a particular date.

[1971WARBIRD]

if you can put up a picture we can tell pretty quickly what it is. 69 and 70 RA IV intakes used a different casting process and have a more dense structure. they weigh a couple pounds more than a 71-72 HO 455 intake that looks similar, and repo's look way different.