Piston Ring Set 4.145 Classic 0.43 0.43 3.0mm Nitrous Jet Fuel Pressure Regulator - 5

Fuel Pressure Regulator - 5 to 8 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - 1/8 in NPT Port - Aluminum - Black / Red Anodized - Diesel / Ethanol / Gas / Methanol - Each

4 in Tall - 16 mm Thru Hole - Aluminum - Black Anodized - 1 in Bump Spring - Each

040 in Compression Thickness - Multi-Layer Steel - Subaru EJ-Series - Each

Bung - 1/2 in NPT Female - Weld-On - Aluminum - Natural - Pair

50 Thread - 50 mm Long - 12 mm 12 Point Head - Stainless - Polished - Universal - Set of 5

Piston Ring Set 4.145 Classic 0.43 0.43 3.0mm Nitrous Jet Fuel Pressure Regulator - 5Piston Rings Classic Steel Advanced Profiling 4. 145 in Bore File Fit 0. 043 in x 0. 043 in x 3. 0 mm Thick Standard Tension Steel Chromium Nitride 8 Cylinder Kit