1997-2001 Honda CR-V Piston Ring Set 2.0L 16V B20Z2 B20B4 DOHC Nippon NPR Brand Made in Japan Top quality, premium nitrite hardened steel piston rings. Ultra performance, easily lasts 150,000+ miles! Withstands extreme heat. Perfect for street & performance cars! Made in Japan, Genuine NPR Parts - a reputable OE supplier.