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19213580 - Production LS7 / 7.0L Gen IV Block

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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

LS7 7.0L Corvette Bare Block

  • Direct replacement for 2006-2009 7.0L LS7 engine
  • Production 319-T5 aluminum block with pressed-in iron sleeves
  • Production oiling system
  • 6-bolt dowel located steel main bearing caps
  • 9.240" deck height
  • For use with any LS or LSX series head
  • 4.125" finished bore (104.78mm), deck plate honed
  • Siamese cylinder bores for large bore size
  • No provision for Active Fuel Management
  • Based on C5R block development
  • Tested to over 500 horsepower!

Parts required to complete your LS7 Block

Number

 QTY Description
12598292
1
Front Cover Assembly
21007339
4
Plug
12556437
1
Camshaft Retainer
11609289
1
Plug
11610259
1
Cylinder Head Plug
12551177
5
M8 x 1.25 Flanged Hex Head Bolt
12570326
4
Cylinder Head Locating Dowel
12572013
1
Rear Cover Assembly
12573460
1
Oil P

Application List

Universal

Details

Categories

Shipping Information

  • Item Requires Shipping
  • 151.0 lbs.
  • W25.5000” x H22.8000” x L38.3000”
  • No Longer Available

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