GM Performance GM12623967 Chevrolet Performance Ls3/L92 6.2L Aluminium Engine Block 4.065" Bore 9.240" Deck 6-Bolt Main Caps
GM Performance
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GM Performance GM12623967 Chevrolet Performance Ls3/L92 6.2L Aluminium Engine Block 4.065" Bore 9.240" Deck 6-Bolt Main Caps
Item 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 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 LS cylinder block brings the assurance that you'll make the power you need with a durable foundation.
LS3/L92 Aluminium 6.2L Bare Block
- Production aluminum block with iron sleeves
- Production oiling system
- Forged powdered metal 6-bolt main bearing caps
- 9.240" deck height
- Use only LS1, LS6, LS2, L92/LS3-style cylinder heads
- 4.065" finished bore (103.25mm)
- Provisions for Active Fuel Management
- Great for stroker cranks for even more cubes
- Tested to over 500 horsepower
Manufacturer Information
- Manufacturer: GM Performance
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