The Enginetech S902210-STD Engine Premium Piston Ring Complete Set is designed for professional engine builders seeking reliable, high-quality components. Crafted with precision, these piston rings ensure optimal sealing and performance in both import and domestic engines. The set includes top compression rings with a thickness of 1.50 mm, second compression rings also at 1.50 mm, and oil rings measuring 3.00 mm, all engineered following SAE guidelines for consistent end gaps. This combination provides excellent compression, oil control, and durability for a variety of engine rebuilds and restorations. Constructed by Enginetech, a family-owned company since 1982, this piston ring set exemplifies quality and performance. Whether you're restoring an older engine or building a new one from scratch, these rings are compatible with a broad range of engines, offering precise fit and reliable operation. The outside diameter of 3.551 inches ensures a perfect fit for compatible pistons, maintaining consistent compression ratios and minimizing blow-by. With a focus on engineering for engine rebuilder needs, Enginetech parts are built to meet the highest standards of quality and performance. Dedicated to customer satisfaction, Enginetech provides nationwide distribution and outstanding customer service. This complete piston ring set is an essential component for achieving optimal engine performance, longevity, and efficiency. Designed to meet or exceed OEM specifications, these rings are a dependable choice for professional mechanics and serious enthusiasts alike, ensuring your engine rebuild or repair delivers lasting results.Features:Top Compression Ring Thickness: 1.50 mm for optimal sealing and compressionSecond Compression Ring Thickness: 1.50 mm for enhanced durabilityOil Ring Thickness: 3.00 mm for effective oil control and lubricationRing Outside Diameter: 3.551 inches for precise fit in compatible pistonsEngineered for consistent end gaps following SAE guidelinesCompatible with a wide range of import and domestic enginesDesigned for professional engine rebuilds and restorationsManufactured by Enginetech, a trusted name in high-quality engine parts Fits Following Models: 1997 Ford E-350 Econoline 1997 Ford E-350 Econoline Club Wagon 1998 Ford E-350 Econoline 1998 Ford E-350 Econoline Club Wagon 1999 Ford E-350 Econoline Club Wagon 1999 Ford E-350 Super Duty 1999 Ford F-250 Super Duty 1999 Ford F-350 Super Duty 2000 Ford E-350 Econoline Club Wagon 2000 Ford E-350 Super Duty 2000 Ford Excursion 2000 Ford F-250 Super Duty 2000 Ford F-350 Super Duty 2001 Ford E-350 Econoline Club Wagon 2001 Ford E-350 Super Duty 2001 Ford Excursion 2001 Ford F-250 Super Duty 2001 Ford F-350 Super Duty 2002 Ford E-350 Econoline Club Wagon 2002 Ford E-350 Super Duty 2002 Ford Excursion 2002 Ford F-250 Super Duty 2002 Ford F-350 Super Duty 2003 Ford E-350 Club Wagon 2003 Ford E-350 Super Duty 2003 Ford Excursion 2003 Ford F-250 Super Duty 2003 Ford F-350 Super Duty 2004 Ford E-350 Super Duty 2004 Ford Excursion 2004 Ford F-250 Super Duty 2004 Ford F-350 Super Duty 2005 Ford E-350 Club Wagon 2005 Ford E-350 Super Duty 2005 Ford Excursion 2005 Ford F-250 Super Duty 2005 Ford F-350 Super Duty 2006 Ford E-350 Super Duty 2006 Ford F-250 Super Duty 2006 Ford F-350 Super Duty 2007 Ford E-350 Super Duty 2007 Ford F-250 Super Duty 2007 Ford F-350 Super Duty 2008 Ford E-350 Super Duty 2008 Ford F-250 Super Duty 2008 Ford F-350 Super Duty 2009 Ford E-350 Super Duty 2009 Ford F-250 Super Duty 2009 Ford F-350 Super Duty 2010 Ford E-350 Super Duty 2010 Ford F-250 Super Duty 2010 Ford F-350 Super Duty 2011 Ford E-350 Super Duty 2012 Ford E-350 Super Duty 2013 Ford E-350 Super Duty 2014 Ford E-350 Super Duty 2015 Ford E-350 Super Duty 2016 Ford E-350 Super Duty 2017 Ford E-350 Super Duty 2018 Ford E-350 Super Duty 2019 Ford E-350 Super Dutytable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Features: Top Compression Ring Thickness: 1.50 mm Second Compression Ring Thickness: 1.50 mm Oil Ring Thickness: 3.00 mm Ring Outside Diameter: 3.551 Aaiaid Part Number: BBPTS902210-STD Part Number: S902210-STD Brand Aaia: BBPT