Evergreen PA20500.STD Compatible With 97-04 Ford F150 E150 E250 Freestar Mercury 4.2L 256 OHV 2 Engine Piston Set (Standard Size)

Complete Pistons with Ring Set Compression Ratio: Stock Standard Diameter: 96.80mm 1st Group: 1.50mm 2nd Group: 1.50mm Oil Ring: 3.00mm Part Numbers: PA20500.STD Product Fitments Compatible With/Replacement For: 03 FORD E-150 CLUB WAGON 4.2L 256CID V6 OHV, (12 VALVE), VIN "2" 97-02 FORD E-150 ECONOLINE CLUB WAGON 4.2L 256CID V6 OHV, (12 VALVE), VIN "2" 97-02 FORD E-150 ECONOLINE 4.2L 256CID V6 OHV, (12 VALVE), VIN "2" 03 FORD E-150 4.2L 256CID V6 OHV, (12 VALVE), VIN "2" 97-02 FORD E-250 ECONOLINE 4.2L 256CID V6 OHV, (12 VALVE), VIN "2" 03 FORD E-250 4.2L 256CID V6 OHV, (12 VALVE), VIN "2" 04 FORD F-150 HERITAGE 4.2L 256CID V6 OHV, (12 VALVE), VIN "2" 97-08 FORD F-150 4.2L 256CID V6 OHV, (12 VALVE), VIN "2" 04-07 FORD FREESTAR 4.2L 256CID V6 OHV, (12 VALVE), VIN "2" 04-07 MERCURY MONTEREY 4.2L 256CID V6 OHV, (12 VALVE), VIN "2"

• Compatible With/Replacement For: 97-04 Ford F150 E150 E250 Freestar Mercury 4.2L 256 OHV 2 (see description below)
• Ultra Performance Custom Made Premium Grade Aluminum Silicon Pistons
• Gas Nitrited Steel Rings, 50% Longer Life, Reduce Tension with Better Fuel Economy, Reduce Cylinder Wear
• Much improved design with more efficient oil passage holes in oil ring groove. Minimizes fractures & cracks. No more gummed up oil. Reduces engine failure
• Meets or exceeds OEM specifications. Easily lasts 150,000+ mile