Dart Gen 7 Iron Big Block Chevy 8.1L 10.236" Deck, 4.6" Bore Siamese w/ Crank Reluctor PN 31253654
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PLEASE CALL COBRA POWER TO PURCHASE AND FOR SHIPPING QUOTE (305) 893-5018
Brand New 8.1L Vortec engine block.
10.236 Deck Height
4.600 Siamese cylinders
Ductile Caps
Machined for rear main crank reluctor
8.1L head pattern w/ SAE threads
4 bolt ductile Main Caps
