Remanufactured 8.1L/496 Long Block
8M0173776
Quicksilver 8M0173776 Value Series Longblock
8 Cylinder 8.1 Liter, 496 High Output V‑8 (Left‑Hand Standard Rotation)
Replaces 2001 & up 496 Mag H.O. & 8.1L H.O. MerCruiser, Mercury Remanufacturing, & Quicksilver High Output engines.
Engine Features:
Heavy Duty Iron Block with Splayed 4‑bolt Main Bearing Caps
Priority Main Oiling System
8.6:1 Hypereutectic Pistons
Roller Camshaft
1.7:1 Rocker Arms
Forged Steel Crankshaft and billet oil adapter.
Quicksilver Iron Cylinder Heads feature Black‑X Valve Technology, hardened seats, and shot peened marine valve springs.
420 & 425 HP 100% New Quicksilver Marine Engine
No core & no container deposit
Contact us for Delivery, Shipping or Pick-up Options
Product Code: 8M0086001