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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.
SDPC Raceshop LSX 427ci Stroker Shortblock. Get your boost and spray on with this LSX based 427cid shortblock! Includes: • LSX Cast Iron Block. • 4.125" Bore. • Wiseco -8cc Pistons with Upgraded S718 Wrist Pins. • Callies Xtreme Rods. • Callies Compstar 4.000” CCW Crankshaft 58X. • 7/16 Main Studs.
Get the best deals for lsx short block at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items!
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.
427ci / 7.0L Displacement: Based on the GM Gen IV 6.2L block, resleeved to a 4.125” bore, delivering both strength and performance. Texas Speed Forged 4.000” Crankshaft: 58x reluctor with a 6-bolt main, engineered for power and durability. Callies Compstar Forged 4340 Steel H-Beam Rods: 6.100” length, providing superior strength for high ...
427 cubic inch LSX short blocks are here! Fully machined & blue-printed, Custom builds available, Every part for power at CNC-Motorsports.
