Look no further than Speartech for your complete, turn-key powertrain package! We offer the latest GM crate engines and transmissions including LS3, LT1 (Gen 5), LT4 (Gen 5), and we are now offering the Gen 5 LT5 with the 10 speed! We set our LS3 packages up with the 6L80 transmission. Our LT1 packages can be set up with the 6L80, 8L90, or 10L80. Popular Engines One of the most popular engine swap projects today uses the versatile LS design. Summit also carries other popular crate engine designs, including the Chevy small block 350, the Ford 302 and Coyote, and, of course, the Hemi. Chevy Turn Key Crate Engines Custom Crate Engines takes great pride in all of our Chevy performance engines. Whether your vehicle is a Corvette, Camaro, Nova, Chevelle, or just an early 60's muscle car, we are here to help design and build the engine combination to match you with your vehicle. When you purchase one of our Ford engines you are buying the finest turn-key drop in ready crate engine combinations in the world. Some of our popular engine combinations like our 289, 302, 351w, 428FE and world renowned strokers like the 331, 347, 408w, 418w and 427w are best used for street/strip hot rods.SHOP BY.
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