shaker

a few days ago i remembered this shaker that i saw on a mopar, i don't know what car it was but i really liked this. it was like a hidden shaker setup the car's hood looks normal with no gaps, scoops or anything just flat but when you revv the engine up you would see it come up to suck the air in and go back in. i've searched the internet for 2 days and i'm not sure if this was a rare special edition car or smebody customised that themselves. does someone know what it is?

i think i just found something, was it the 71 roadrunner?

sorry i'm new to muscle cars i just figured out why i never found that thing. it's because it's a air grabber! y'all must think i'm pretty slow right now

yeah. the shaker is featured mostly on the plymouth cuda, and a few dodge challengers. the air grabber is more of a b-body thing

they were also on the 71 charger suerbees. its not a shaker. it is the air grabber hood. which was on cars from 71-72 if i remember correctly