... I think there's a corvette motor in my cuda.

Oklacarcollecto said
Those are emblems but with a wave off this style of valve covers.

http://cgi.ebay.com/ebaymotors/Chro...r_Truck_Parts_Accessories&hash=item43a848ad2c

These covers are chevy with 4 bolts your mopar 383 has 6 bolts so no cheby