There's a big difference between the shaker setup on my 2015 Challenger and my 1971 shaker. The 71 is shorter height, larger in circumference and totally different baseplate. The hoods and scoop openings aren't even close. See photos
Yes, totally different between the two era's. I have been wanting to add a Shaker hood and scoop to my 12' eventually. I custom made my Super Shaker scoop and hood for my 70' to clear the tunnel ram and two 1050 Dominators.