4.3 / 262 / 220HP Vortec Long block w balance shaft $5490
5.7 / 350 / 320HP Vortec With Steel Crankshaft & 4 bolt mains $5860
7.0 / 427 / 500HP Gen4 High Output Jet Boat Long Block $7650
7.4 / 454 / 465HP Gen4 Mag H/O w Rectangle port heads $7860
7.4 / 454 / 525HP Gen5 SC Forged 177 Blower Long block $8980
7.4 / 454 / 340HP Gen6 Vortec w Hyd roller cam & Oval Port heads $8685
7.4 / 454 / 385HP Gen6 Magnum EFI w Rectangle port heads $9660
7.4 / 454 / 535HP Gen6 Hyd roller & Rectangle port Alum Heads $10960
8.1 / 496 / 420HP Gen7 w Hyd roller service replacement Long Block $9860
8.2 / 502 / 415HP Gen6 MerCruiser EFI Long Block $9800
8.2 / 502 / 500HP Gen6 MerCruiser Long Block $11,980
8.2 / 502 / 565HP Gen6 MerCruiser Reman Long Block $9855
8.8 / 540 / 673HP Gen6 Alum heads w Hyd roller cam shaft $16,480
8.8 / 540 / 720HP Gen6 Alum heads w Hyd roller camshaft $17,788
9.1 / 555 / 788HP Gen6 Alum heads w Solid roller camshaft $19,988
9.4 / 572 / 818HP Gen4 w Bowtie Blocks Custom order only $23,980
9.8 / 598 / 1130HP Gen4 w Merlin Block Custom order only $38,480
10.4 / 632 / 1028HP Gen6 EFI Injected. Modified for marine use only! $38.966
All Muscle Marine engines are priced exchange. If you do not have a rebuildable core, add $2000 unless noted.
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