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Chevrolet Performance Alm Engine Block - Bare 6.2L LSA 12673476

Part Number: GMP12673476
CHEVROLET PERFORMANCE
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SKU:
GMP12673476
MPN:
12673476
Condition:
New
Availability:
Ships Same Business Day
Weight:
110.00 LBS
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$3,812.04

Ships from Manufacture | Call to Order (231) 767-5055

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Description

Building a high-displacement LS platform engine demands a foundation engineered for sustained boost and cylinder pressure—this bare aluminum 6.2L LSA block delivers the structural integrity and precision you need. Whether you're constructing a forced-induction powerplant or a naturally aspirated stroker, this GM factory block offers the bore diameter and deck height to support serious performance goals. Starting with an OEM Chevrolet Performance block eliminates guesswork and gives you a proven platform that respects tight tolerances and repeatable results.

  • Displacement: 6.2L LSA
  • Bore diameter: 4.065 inches
  • Deck height: 9.240 inches
  • Material: Aluminum alloy
  • Seal type: 1-piece
  • Configuration: Bare block
  • Family: GM LS-series
  • MPN: 12673476
  • Quantity: Single block
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