MerCruiser 4cyl 470 3.7L 170hp 180hp 190hp Bolt Set Exhaust Manifold Coupler
- Removed from a 1985-1986 MerCruiser 470 170hp With an Aluminum Exhaust Manifold
- Overall Good Condition
- This is just an assortment of bolts removed from that engine. Not everything is here, but basically just what you can see in the pictures.
- The head bolts are in a separate listing
- May work with other years & Models
- You will receive everything in the pictures some of the major items listed below.
- Coupler Bolts 10-37612
- Screws 10-89679 (Exhaust Manifold To Cylinder Head)
- 16-64066 Stud
- and all other Screws / Washers / Bolts / Nuts as pictured...
1983 1984 1985 1986 1987 1988 1989 Alpha One 470 4-cyl 165hp 170hp 180hp 190hp 3.7L 3.7LX 224CID 488 485 Sterndrive