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CNC-Motorsports offers the best in LS 488-495 cubic inch LS short blocks. Our short blocks are in high demand among racers of all types worldwide. We use the best name brands such as Dart, Callies, Lunati, CP-Carillo, JE, Diamond, and Total Seal just to name a few.
CNC-Motorsports offers the best selection in LS LS2 LS3 LS7 LSX short blocks. Our short blocks are in high demand among racers of all types worldwide. We use the best name brands such as Dart, Callies, Lunati, CP-Carillo, Eagle, Scat, JE, Diamond, Mahle and Manley just to name a few.
All Texas Speed & Performance 427 C.I.D. LSx short-blocks use a new GM Performance Parts LSx iron block! The standard price includes a fully-assembled GM LSx short-block with a 4.00" stroke crankshaft with your choice of 24X or 58X reluctor wheel.
All Texas Speed & Performance 454 C.I.D. LSx short-blocks use a new GM Performance Parts LSx iron block! The standard price includes a fully-assembled GM LSx short-block with a 4.125" stroke crankshaft withyour choice of a 24X or 58X reluctor wheel.
427 cubic inch LSX short blocks are here! Fully machined & blue-printed, Custom builds available, Every part for power at CNC-Motorsports.
All Texas Speed & Performance 387/388 C.I.D. short-blocks use a new GMPP LSx cast iron block! The standard price includes a fully-assembled GM LSx short-block with a factory GM 3.622" stroke crankshaft with your choice of 24X or 58X reluctor wheel.
GM - LS - Shortblock. Every Livernois Motorsports engine component is engineered and assembled to work seamlessly as a package solution. All Livernois piston, rod, crankshaft, bearing, and fastener choices are designed to provide exceptional durability and unmatched precision.
