Our GM stile main wire harness firewall grommet is used for running your wire harness through your firewall.
This is a shock proof wire harness grommet so your wire harness can move with the chassis with out coming detached from the cars body.
Also used in some GM Holden & Chevy models
Hole Cut Size :: 51mmInner Hole Size :: 17mmFull Size :: W:35mm x L:60mm
Part No :: BWA00334