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3.0L GM High Output Marine Engine Cylinder Head. Replaces Mercruiser & Volvo Penta applications years 1991-newer. Replaces Mercruiser 938-8M0115135

Amazon.com Price: $499.95 (as of 03/01/2024 02:17 PST- Details)

Make sure this fits by entering your model number.
New aftermarket complete cylinder head with valves and springs.
Replaces Mercruiser Volvo Penta, OMC, Marine Power, GM Marine 3.0L years 1991-newer

This is a BRAND NEW marine cylinder head for all 3.0L/181 marine engines comprised of 1991-more recent. That is an oem replacement cylinder head for Mercruiser, Volvo Penta, OMC, and GM marine 3.0L engines used between the years 1991-more recent. This cylinder head has the smaller HO exhaust ports unlike the older pre-1991 cylinder heads. You’ll use this head to switch the older heads, then again, an adapter kit can be required.

Specifications:

  • Complete with valves and springs
  • Replaces casting #’s: 744, 620
  • Direct replacement for 3.0L marine engines years 1991-newer

Ensure this fits by entering your model number.
New aftermarket complete cylinder head with valves and comes.
Replaces Mercruiser Volvo Penta, OMC, Marine Power, GM Marine 3.0L years 1991-more recent
Replaces Mercruiser part numbers 938-8M0115135, 809891, 810849
Replaces Volvo Penta part number 3854012
Replaces GM part number 10140599

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