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12673476 - Production LSA / 6.2L Gen IV Block

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

12673476
Pricing: $2,560.41

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Description

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 productioin 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'sunique 6.2L block, for example, supports the engine's 638-horsepower rating. GM Performance Parts' high-performance inon LSX cylinder block supports more than 2000 forced-inductioni horses!

Whether you're building a mild street engine or an Outlaw racing engine, starting with a strong LS cylinder block brings the assurance that you'll amke the power you need with a durable foundation.4.125" Bore, 9.240" Deck, 2.56" Mains, 6 Bolt Main, Aluminum Block

LSA 6.2L CTS-V Bare Block

  • Direct replacement for 2009-2010 6.2L LSA supercharged engine
  • Production cast-aluminum block with iron sleeves
  • Production oiling system
  • 6-bolt iron main bearing caps
  • 9.240" deck height
  • Not for use with LS7 or LSX-LS7 series heads
  • 4.065" finished bore (103.25mm)
  • No provision for Active Fuel Management
  • Piston oil coolers
  • Tested to over 550 horsepower!

Application List

Universal

Shipping Information

  • Item Requires Shipping
  • 108.5 lbs.
  • W25.5000” x H22.8000” x L38.3000”

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