--The motor mounts replace GM replacement part #3990914 used on most small block Chevies from 1958-1972.
--They measure 2 1/2" inside the ears and 1-11/16" from back of mount to center of the bolt hole.
--Mount centers: 2-5/16" x 5-1/16"
--Height at center is 2"
--Frame surface to mounting hole center is 1"
--Width of mounting sleeve is 2-3/8"
Fitment:
1974-81 Camaro & Firebird with 307 & 350
1973-88 Chevelle, Malibu, Monte Carlo, & El Camino with 307, 350, 402, & 454
1973-79 Nova with 307 & 350
1976-90 Impala & Caprice with 307 & 350
Includes 2 new steel solid motor mounts and 2 new solid steel chassis pads for small block Chevy engines.
--Package: Including all items in the picture.
Note: Professional Installation is Highly Recommended.
