Flowmaster American Thunder Dual Exhaust System - 1964-67 GM A-Body V8 H778C44XXL this mid plate is thicker

this mid plate is thicker than the door car mid plate for additional stiffness of the chassis necessary on these cars

is available in premium contrasting Fluorescent & standard colors and complies with SFI standards

Chromoly / Stainless

in race attitude or on the bump stops to evaluate suspension travel

Flowmaster American Thunder Dual Exhaust System - 1964-67 GM A-Body V8 H778C44XXL this mid plate is thickerThese pre bent pipe kits are made with 16 gauge 409S stainless steel mandrel bent tubing and are designed to fit your vehicle perfectly with all the quality and performance that you would expect from a Flowmaster product. Features: Mandrel Bent 16 Gauge Aluminized Tubing 3 Year Limited Warranty Aggressive And Powerful Exterior Exhaust Tone Includes Hangers and Hardware For Easy Installation Header Back System Dual Out Side Exit Dyno Tuned for Maximum