On the fenders, yup they will fit, might not be 'stock' except for VAM built AMC Gremlins
http://www.planethoustonamx.com/press_photos/74_VAM_Gremlin.JPG
maybe I can coax out some of the VAM built owners still down there in Mexico, sure would like to add a Lerma (5 door Spirit) to my collection.
http://www.planethoustonamx.com/press_photos/81_VAM_AMC_lerma1.jpg
----- Original Message -----
Eddie,
Just an FYI a 73-77 Hornet fender is not a replacement or fit for a 73-76 Gremlin as you have it listed.