Moroso Performance Oil Accumulator Features: Provides Emergency Supply Instantaneously If Need Air Pressure Gauge Verifies Accumulator Is In Use Cold Start Valve Releases Oil Into Cold Engine To Reduced Wear Tapped For 1/2 in. NPT Fitting Can Be Mounted In Any Position Height: 4.50 Width: 4.50 Length: 26.50 Weight: 6.45 lbs Fitment: UNIVERSAL 0 - 0 NON APPLICATION SPECIFIC