Shock and Strut Mount Set For 00-05 Buick LeSabre Lucerne Cadillac DeVille Rear. Hassle Free Returns. Free Fast Shipping Silvolite Hypereutectic - Juego de pistones y anillos Moly de punta plana compatible con motores GM LS 4.8L y 5.3L 2004-2009 GEN III y IV (diámetro estándar de 3.780 pulgadas This listing is for (8) Standard bore 3.780 bore diameter dish top pistons and matching rings compatible with 1999-2003 Chevy LS 5.3L Trucks VIn Code T engines. Detals about Chevy 7.4 454 Slvolte Hypereutectc Coated 10cc Dome... Please confirm pin diameter. 9451 (Tech Note: please confirm pin diameter, some 2003 & after models used smaller pin diameter. Compression Height: 1.328. Replaces OEM piston # 88894397. Compatible with 1999-2003 5.3L Chevy LS Trucks with Dish Top Pistons Pin diameter .9451. Hastings, Mahle or NPR ring depending on Availability Hypereutectic +.020" Over Dish Pistons & Moly Rings Compatible With 2004-2007 GM 5.3L LM7 L59 LM4 Engines (3.800 Bore Dia