Mishimoto MMTS-MUS-05L Racing Thermostat for Ford Mustang V8 029444671249 The bottom 12-inches has 4-inch-by-1-inch

The bottom 12-inches has 4-inch-by-1-inch spacing

Fitment Footnotes:Diag Ref #6

Brand ACDelco Model 18E1216

Other Ingredients: 100% Pure Natural Essential Oils

Mishimoto MMTS-MUS-05L Racing Thermostat for Ford Mustang V8 029444671249 The bottom 12-inches has 4-inch-by-1-inchBrand Mishimoto Model MMTS MUS 05L Fits the 2005 2010 Ford Mustang V8 and maintains lower temperatures and extends engine life Lower activation temp allows coolant to flow through the engine earlier Mishimoto Activation: 160F (71C) OEM Activation: 180F (82C) Engine Codes: 3. 0L Duratec 30 V6; 4. 6L Modular V8; 5. 4L Triton V8; 6. 8L Triton V10 Mishimoto Lifetime Warranty Hot days at the drag strip or road course will wreak havoc on the cooling system