Upgrade your vehicle with this GM LS3 6.2L Built Long Block Engine<\/strong>, a fully assembled, performance-ready engine<\/strong> designed for muscle cars, LS swaps, and high-performance builds<\/strong>. This long block comes with GM-engineered components<\/strong>, including block, crankshaft, pistons, rods, and cylinder heads<\/strong>, giving you a reliable foundation for high-horsepower applications<\/strong>.<\/p>\n Perfect for restorations, hot rods, or performance swaps<\/strong>, this LS3 long block provides factory-quality performance with modern GM engineering<\/strong>.<\/p>\n Engine Type:<\/strong> LS3 6.2L V8 (Built Long Block)<\/p>\n<\/li>\n Horsepower:<\/strong> 430\u2013450 HP (Stock, depending on build)<\/p>\n<\/li>\n Torque:<\/strong> 424\u2013428 lb-ft (Stock)<\/p>\n<\/li>\n Condition:<\/strong> Built \/ Tested \/ Performance Ready<\/p>\n<\/li>\n Block Material:<\/strong> Aluminum<\/p>\n<\/li>\n Includes:<\/strong> Cylinder Heads, Crankshaft, Pistons, Rods, Camshaft, Timing Set<\/p>\n<\/li>\n Fuel System:<\/strong> EFI (Electronic Fuel Injection, long block only)<\/p>\n<\/li>\n Shipping:<\/strong> Fast Nationwide U.S. Delivery<\/p>\n<\/li>\n<\/ul>\n \u2705 Fully Built LS3 Long Block<\/strong> \u2013 Ready for final assembly with intake, accessories, and ignition<\/p>\n<\/li>\n \u2705 Factory Performance<\/strong> \u2013 LS3 architecture ensures reliability and high-revving capability<\/p>\n<\/li>\n \u2705 Durable Aluminum Block<\/strong> \u2013 Lightweight and strong for performance applications<\/p>\n<\/li>\n \u2705 Swap-Ready Design<\/strong> \u2013 Ideal for muscle cars, hot rods, trucks, and restomods<\/p>\n<\/li>\n \u2705 High Horsepower Potential<\/strong> \u2013 Easily modifiable for boosted or naturally aspirated setups<\/p>\n<\/li>\n \u2705 Precision Engineered<\/strong> \u2013 Built with GM OE components for maximum durability<\/p>\n<\/li>\n<\/ul>\n The GM LS3 6.2L Long Block Engine<\/strong> is compatible with:<\/p>\n 2008\u20132013 Corvette (C6) LS3 builds<\/p>\n<\/li>\n Camaro SS (2010\u20132015) LS3 models<\/p>\n<\/li>\n LS swap projects for classic muscle cars, trucks, and restomods<\/p>\n<\/li>\n Compatible with aftermarket EFI systems and GM Performance controllers<\/p>\n<\/li>\n<\/ul>\n All LS3 long blocks include a 60-Day Start-Up Warranty<\/strong>, covering:<\/p>\n Engine startup functionality<\/p>\n<\/li>\n No cracks, holes, or major internal failures<\/p>\n<\/li>\n<\/ul>\n Warranty Exclusions:<\/strong> Improper installation, abuse, or extreme modifications are not covered. Extended warranty options are available.<\/p>\n","protected":false},"excerpt":{"rendered":" <\/p>\n Engine Type:<\/strong> LS3 6.2L V8 (Built Long Block)<\/p>\n<\/li>\n Horsepower:<\/strong> 430\u2013450 HP (Stock, depending on build)<\/p>\n<\/li>\n Torque:<\/strong> 424\u2013428 lb-ft (Stock)<\/p>\n<\/li>\n Condition:<\/strong> Built \/ Tested \/ Performance Ready<\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":227044,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[189],"product_tag":[],"class_list":{"0":"post-227043","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-used-ls-engines","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"yoast_head":"\n
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