1968 - 1970 Cobra Jet Exhaust Manifolds

[Coralsnake]

1968 1969 and 1970 428 CJ exhaust manifolds are interchangeable,  but are not the same!

Here are some originals for sale

https://www.ebay.com/itm/145835426246?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&mkscid=101&itemid=145835426246&targetid=2512152189032&device=c&mktype=pla&googleloc=200679&poi=&campaignid=21214286338&mkgroupid=161030074701&rlsatarget=pla-2512152189032&abcId=9407521&merchantid=6296724&gad_source=1&gbraid=0AAAAAD_QDh9fDREmmcG4pKpCS7Zia2dOW&gclid=Cj0KCQjw1Yy5BhD-ARIsAI0RbXYcNTT7KceczzfN3uY7GqJhtRDpDM7BDh4HVkqGT6d3lPgathBjCloaArdwEALw_wcB

Here are the reproductions, notice the shape of the shorter manifold differs significantly. Also note they have a date code .

https://www.jegs.com/i/Scott-Drake/204/C9OZ94301BC/10002/-1

[tesgt350]

just curious, would these 62 Galaxie Manifolds work on a Shelby?

[FL SAAC]

just curious, would these 62 Galaxie Manifolds work on a Shelby?

Those look kool

[Royce Peterson]

Full size Fords and Mercurys are totally different as far as structure from the much smaller Shelby Mustangs. None of the earlier manifolds fit or work.