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Because LS components can be used on the LSX blocks, the "x" has become the factor that links all LS and LSX engines into the same family. The LS reference covers the many series including LS1/LS6, LS2/L76/L77, LS3/L99, LS4 LS7, LS9, LSA. The LS engine platforms starts with aluminum blocks on all but the Gen III and Gen IV 6.0L and were used in vehicle productions.
LSX Bowtie Block (standard and tall-deck): Introduced in 2007, the LSX Bowtie Block was introduced as GM's race version of the LS engine and boasts of a durable and affordable cast iron casting that was designed to support extreme high-performance combinations including turbos and superchargers.
It’s no secret that GM LS engine respond with aggressive horsepower gains when they can breathe more air. The factory EFI systems restrict the LS engines air intake flow. A good example of this...More Details »
The spark starts here! We carry a wide range of performance ignition products from Accel, AC Delco, GM Performance, Mallory, Proform, and many more. If you are looking for ignition control...More Details »
Pace Performance offers complete manual transmission installation and conversion packages for Chevy LS engines.
These kits are designed for several different horsepower and torque levels as...More Details »