STANDARDRestoration Correct Hardware Correct hardware Like Original Includes 5 Self Threading Nuts, 5 Rubber Washers, And 2 Sheet Metal Screws Are you replacing that old worn out or dented heater box cover? This correct heater box to firewall hardware kit includes everything you need to get the box installed with no headaches. NOTE: Be sure to use a sealant when installing the new box. Do not over tighten the self threading nuts which should be a minimum of 10 lbs.in. Sheet metal screws should be tighten to 25 lbs.in. This is recommended after 24 hours of applying sealant.
| Make | Model | Years |
| Chevrolet | Chevelle | 1965 - 1972 |
| Chevrolet | Malibu | 1965 - 1967 |
