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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
4 OEM Fully Machined engine blocks and forged Steel crankshafts New Forged 4340 H Steel connecting rods and your choice of Forged pistons and pins (see piston option and prices in the dropdown menu )
MBRE uses GM Iron engine blocks fully blueprinted machine and balanced assemblies to build our complete engine packages please call for cubic inch and component pricing
Deck sealed in Dart Machinery crate manufacturer part number 31223544
MBRE Standard Shortblock Blueprinting Process:
Full NON-REFUNDABLE payment is required up front for this CUSTOM part
427 LS 4.00 stroke sleeved block 900-1600 apparel 4 OEM Fully Machined engineMBRE completely machines balances and assembles these engines in house with the same 4340 crankshafts 4340 Hbeam rods and forged pistons as all of our combinations. By sleeving these blocks we have had the best reliability for higher Hp builds. We stock sleeves and components for quick delivery.