1999-2014 Chevy 5.3L Reman Engine.

Chevy 5.3L Vortec Remanufactured Engine is readily available at Roadmaster. Generation III: The Vortec 5300, or LM7/L59/LM4/L33, is a V8 truck engine. While it is a stroked (by 9 mm) version of the Vortec 4800. In addition it replaced the 5700 L31. L59 denoted a flexible fuel version of the standard fuel LM7 engine. As a result the impressive Chevy 5.3L Vortec Remanufactured Engine is a direct replacement. Furthermore,  power output is 270-305 hp (201-227 kW) and torque is 315 lb·ft (427 N·m) to 335 lb·ft (454 N·m). Displacement is 5.3 L (5,328 cc (325.1 cu in)) from 96.01 mm 3.78-inch (96 mm) bore and 92.00 mm (3.6 in) stroke 3.622-inch (92.0 mm) stroke . The LM7 (VIN code 8th digit “T”) Vortec 5300 was introduced in 1999, and can be considered the “garden variety” version of the Generation III 5.3 liter V8’s. The LM7 has an iron block and aluminum heads. LM7 applications: 2002-2005 Cadillac Escalade 2WD 2002-2006 Chevrolet Avalanche 2003-2007 Chevrolet Express/GMC Savana 1999-2007 Chevrolet Silverado 1500 1999-2007 GMC Sierra 1500 2000-2006 Chevrolet Suburban/GMC Yukon XL 2000-2006 Chevrolet Tahoe/GMC Yukon The L59 (VIN code “Z”) Vortec 5300 is a flexible fuel version of the LM7. L59 applications: 2002-2007 … Continue reading 1999-2014 Chevy 5.3L Reman Engine.