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    GM Performance LS3/L92 Aluminum Engine Block
    GM Performance LS3/L92 Aluminum Engine BlockGM Performance LS3/L92 Aluminum Engine Block

GM Performance LS3/L92 Aluminum Engine Block

Buy GM Performance LS3/L92 Aluminum Engine Block, Model GMP12729604 online. Engines and Components,Engines And Components

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GM Performance LS3/L92 Aluminum Engine Block

Chevrolet Performance 6.2L LS3/L92 Aluminum Engine Block

Chevrolet Performance 6.2L LS3/L92 aluminum engine blocks are durable foundations for serious performance. Whether you're building a mild street engine or an Outlaw racing engine, starting your build with a strong base brings the assurance you'll make the power you need.

  • Block--strong, lightweight aluminum alloy casting with iron sleeves
  • Deep-skirt casting--the block's side extends below the crankshaft centerline
  • Production oiling system
  • Forged powered metal 6-bolt cross-bolted main bearing caps
  • 9.240 in. deck height
  • Use only LS1, LS6, LS2, L92/LS3-style cylinder heads
  • 4.065 in. finished bore (103.25mm)
  • Provisions for Active Fuel Management
  • Great for stroker cranks for even more cubes
  • Tested to over 500 horsepower

Engine - LS3 / L92 - Bare Block - 4.065 in Bore - 9.240 in Deck - Standard Main - 6-Bolt Mains - 1-Piece Seal - Aluminum - GM LS-Series - Sold as Each - Part Number: 12729604

Oversized  Oversized    Air Restricted    Truck Freight Only  Truck Freight Only (additional shipping charges apply)

Specifications

Brand Chevrolet Performance
Part Number 12729604
Cylinder Bore
4.065 in
Deck Height
9.240 in
1-Piece / 2-Piece Rear Main Seal
1 Piece
4 Bolt / 2 Bolt Mains
6 Bolt
Main Caps Included
Yes
Main Cap Material
Steel
Main Cap Fasteners Included
Yes
Cam Bearings Included
No
Wet Sump / Dry Sump
Wet Sump
Freeze Plugs Included
No
Material
Aluminum
Color
Natural
Finish
Natural
Quantity
Each

Description

Product code: GM Performance LS3/L92 Aluminum Engine Block
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GM Performance LS3/L92 Aluminum Engine Block
GM Performance LS3/L92 Aluminum Engine Block
GM Performance LS3/L92 Aluminum Engine Block
GM Performance LS3/L92 Aluminum Engine Block
GM Performance LS3/L92 Aluminum Engine Block
GM Performance LS3/L92 Aluminum Engine Block
GM Performance LS3/L92 Aluminum Engine Block
GM Performance LS3/L92 Aluminum Engine Block
GM Performance LS3/L92 Aluminum Engine Block

GM Performance LS3/L92 Aluminum Engine Block