Flowmaster American Thunder Dual Exhaust System - 1986-93 Ford Mustang LX/1986 Mustang GT 5.0L 19399904 the upper insulator will now WAR85330 Size:7-1/2 (60) C5 R4 Valve Ignition Wires

the upper insulator will now be white instead of yellow

Check out all our products from Firebottle Safety Systems including Automatic Discharge Systems

510" max lift at recommended installed height

*LH support features a small kick out for added header clearance

Designed for use with all Edelbrock carburetors used in Performer or Performer RPM applications

Flowmaster American Thunder Dual Exhaust System 1986 93 Ford Mustang LX 1986 Mustang GT 5.0L 19399904 the upper insulator will now WAR85330 Size:7 1 2 (60) C5 R4 Valve Ignition Wires the upper insulator will now be white instead of yellow Check out all our products from Firebottle Safety Systems including Automatic Discharge Systems