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Description Product Information Vehicle Fitments
GM PERFORMANCE LSX CAST IRON ENGINE BLOCK 4.065 BORE
GM PERFORMANCE LSX CAST IRON ENGINE BLOCK 4.065 BORE

GM PERFORMANCE LSX CAST IRON ENGINE BLOCK 4.065 BORE

$5,400.00
#GMP19417352
quantity:

PRODUCTION CYLINDER BLOCKS
The LS-Series cylinder block is the foundation for the serious performance achievements that are driving a new generation of street and racing enthusiasts. Features include a deep-skirt casting (the block side extends below the crankshaft centerline); 6-bolt cross-bolted main caps, strong and lightweight aluminum alloy casting (most production blocks) and provisions for the latest in engine control management. The cam-in-block configuration brings inherent torque to every LS engine, with production-based blocks capable of supporting combinations of 500 horsepower or more. The Corvette ZR1’s unique 6.2L block, for example, supports the engine’s 638-horsepower rating. Chevrolet Performance’s high-performance iron LSX cylinder block supports more than 2,000 forced-induction horses!

Whether you’re building a mild street engine or an Outlaw racing engine, starting with a strong LSX cylinder block brings the assurance that you’ll make the power you need with a durable foundation.

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

Key Features:

  • 4.065” finished bore
  • Fully CNC machined
  • Deck plate honed
  • Align-honed main bearings
  • Deck height 9.240” (production)
  • Billet-steel main caps
  • Includes all hardware
  • Used in LSX376 crate engine

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