Your firewall insulation is the first line of defense against engine noise and heat. Don?
1979-1993 MUSTANG 5.0L
- PLEASE NOTE SOME TRIMMING MAY BE REQUIRED DUE TO
- FACTORY OR DEALER INSTALLED A/C.
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.