Earls Flame Guard Insulation - Black - 3 Feet - 570308ERL header-back-exhaust and an aggressive "wide open"

and an aggressive "wide open" exterior sound level when you open up the valves

4 V8 1963 - 1968 Ford Ranch Wagon 427/7 V8 1966 - 1970 Ford Ranch Wagon 428/7 V8 1961 - 1971 Mercury Colony Park 390/6

No Cutting or Welding Required – Bolt-in Installation

Both ends feature 3

Earls Flame Guard Insulation - Black - 3 Feet - 570308ERL header-back-exhaust and an aggressive "wide open"Overview: Earl's Flame Guard insulation is now available in Black & this provides a more attractive custom appearance for your race or show car. Flame Guard is ideal for insulating hose, cable, or wiring from extreme heat sources. Features: Now Available in Black Plain w o Logo Non Asbestos Sold by the Foot, or in Precut 3 & 10 Lengths Insulate Hose, Cables, and Wiring From Extreme Heat Operating Temperature 65 F to 500 F w Splashes to 2000 F