Free Shipping! LS7 Turn-key Engine Packages. The LS3 series is the go-to engine for vintage truck and muscle car resto-mods. LS3 Turn-key Engine Packages. Shop LS3 Chevy LS V8 Crate Engines and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. LS3 Series Crate Engines. LS3 480HP Engine & 4L70E Transmission Package OSSLS3480B4L70E 330-349-4930 536 Wyoming Ave., Niles, OH 44446 My Account Free Shipping! ... TSP 376 CID 570 HP LS3 Turn-Key Package. Part Number: NAL-S2020-77 Not Yet Reviewed The Chevrolet Performance LS376/525 6.2L LS3 Engine is what do you get when you take Chevrolet's aggressive ASA camshaft, developed for the high-RPM world of circle track and slip it into an LS3 6.2L engine. LSA Turn-key Engine Packages. GM LS3 525HP Engine and 6L80E Package Includes: • GMPP LS3 525HP Engine with Installed • CPP Engine Controller, 02 Sensors, Pedal and Harnes • Stage 1 6L80E 6-Speed Automatic Transmission Package GM LS3 525HP Crate Engine Includes: • Corvette Rear Dump Exhaust Manifolds • Ignition Coils, Plug Wires and Spark Plugs Get on the road faster with an LS3 swap kit with components designed to fit and run smoothly together. In addition to Chevrolet Performance engines, Pace brings exclusive turn-key crate engines to you ready to drop in and go. Take your time checking out our youtube videos and engine package designs. Engine and Transmission Combo, Chevrolet Performance, 6.2L, LS376/480, 4L70E, Automatic, Chevy, Kit. In-Store Hours M-F 8 AM - 6 PM Central The result is easy installation matched with incredible performance. Chevrolet Performance LS376/480 LS3 6.2L 495HP Crate Engine ... factory-engineered engine and transmission combinations. LS3 Chevy LS V8 Crate Engines in-stock with same-day shipping. ... TSP 376 CID 590 HP LS3 Turn-Key Package. $ 15,472.99. Turn Key Engine Supply is the industry leader in custom-built LS1, LS2, LS3, LS6, LS7 and Ecotec crate engines. Each engine features our patented 5 Wire Plug and Play Harness that includes a state-of-the-art Delphi ECM with Turn Key precision engineered calibration.