Dart Gen 7 Iron Big Block Chevy 8.1L 10.236" Deck, 4.25" Bore Non-Siamese PN 31253354
** IN STOCK NOW **
PLEASE CALL COBRA POWER TO PURCHASE AND FOR SHIPPING QUOTE (305) 893-5018
Brand new 8.1L Vortec engine block. We have these in either 4.250 or 4.350 bores.
10.236 Deck
4 Bolt Main
Machined for Crank Reluctor wheel
8.1L Cylinder head bolt Pattern but machined for SAE threads
