• RWA1691 2.3 Tall deck block is similar to the old Ford Motorsport M-6010-B230 block. This particular block needs to be used with an external style oil pump, the oil pump mating surface has a machining flaw and will not allow a stock style oil pump to be used. These are stronger than stock, they are cast with higher grade iron. Cast iron Large main journals Billet main caps Roller aux bearings (requires modified or aftermarket shaft) 9.025" Nominal deck height ONLY ONE IN STOCK
    • RWA1690_12 2.5L Shortblock
    • 5.2" Crower Sportsman Rods
    • Wiseco forged pistons
    • Total Seal classic rings and Mahle bearings.
    • Specify over bore when ordering, some over bores might not be available at time of order.
    • Allow 5-7 days for assembly.
    • RWA1690-11 2.5L Shortblock
    • 5.2" Reconditioned Stock Rods w/ ARP rod bolts
    • Wiseco forged pistons
    • Total Seal classic rings and Mahle bearings.
    • Specify over bore when ordering, some over bores might not be available at time of order.
    • Allow 5-7 days for assembly.
    • RWA1690-14 2.5 Shortblock
    • 5.7" Crower sportsman rods
    • Wiseco forged pistons
    • Total Seal classic rings and Mahle bearings.
    • Specify over bore when ordering, some over bores might not be available at time of order.
    • Allow 5-7 days for assembly.
    • 2.5L Turbo Short block.
    • 5.2" Crower Sportsman Rods
    • Wiseco forged dished pistons
    • Total Seal turbo rings and Mahle bearings.
    • State over bore when ordering.
    • Some over bores might not be available at time of order.
    • Allow 5-7 days for assembly.

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