MerCruiser 4cyl 470 3.7 Litre 3.7LX 165hp Rocker Valve Cover 41638A1 1988-1989 Water Pumps Oil Pan drain screw: 10-34500

Oil Pan drain screw: 10-34500

Used with 2BBL MerCarb setups only

7L V8 350 260hp

Possible Related HP: 60hp 75hp 80hp 85hp

MerCruiser 4cyl 470 3.7 Litre 3.7LX 165hp Rocker Valve Cover 41638A1 1988-1989 Water Pumps Oil Pan drain screw: 10-34500Item Details Removed from a 1988 1989 MerCruiser "470" (165hp) 2BBL 3. 7LX Overall Good Condition, original paint Parts Included MerCruiser Cylinder Head Valve Rocker Cover 41638A1 (Stamped 41637) This particular one was only used on 2bbl models as well as the 4bbl models with the 98348 C1 intake manifolds as these had the provision on the top for a stud for the 4BBL carburetors The 488 models had a different valve cover, but could be replaced by this