Flowmaster American Thunder Dual Exhaust System - 1967-68 Camaro/Firebird V8 Clearance fluid and air application requirements

fluid and air application requirements

Water Pressure Gauge

Quick Release Straps

1987-1990 GMC V1500 Suburban

Flowmaster American Thunder Dual Exhaust System - 1967-68 Camaro/Firebird V8 Clearance fluid and air application requirementsFor the person who is looking for a complete Header back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle