Under Hood Cover Kits are manufactured to cover the structural ribs on the under side of the hood, giving your engine compartment a clean, finished look. The ABS panels are backed by pre-cut, ready to install insulation panels. Mounting pins and detailed instructions are included. Available in smooth or with a 3D molded Chevrolet Bowtie logo (1967-72 version shown). 1947-59 Chevy applicatons only.