NS Full Flow Elbow Manifold Riser Gasket Graphite Composite Board Gray for Marine GM V-6 & V-8 4.3L 5.0L 5.7L 6.2L 7.4L 8.2L

Full Flow Exhaust Elbow Riser To Manifold Gasket 27-863726 For MerCruiser

Features:
1. Suitable for various engine models, making it convenient for automotive enthusiasts and professionals.
2. Easy to install, sturdy and durable, with a long service life. It can replace damaged or old elbow washers.
3. With a standard cooling full-flow 4 slot design, this gasket optimizes the flow of exhaust gases, improving the overall cooling performance of your engine.
4. By providing a reliable seal, this gasket helps prevent exhaust gas leakage and protects the engine compartment and surrounding environment from the impact of exhaust gases.
5. This product is made of high-quality materials that are resistant to high temperature and high pressure environments to ensure long-term service life and reliable sealing performance.


Specification:
Condition: 100% Brand New
Material: Graphite Composite Board
Color: Gray
Fitment Type: Performance/Custom
Part Number: 27-863726, 18-2849-1, 27-818832


Fitment:
For Mercury MerCruiser Marine GM V-6 & V-8 4.3L 5.0L 5.7L 6.2L 7.4L 8.2L, 350 MAG MPI, 357, 383, 454 MAG MPI, 502 MAG MPI, MX6.2L MPI engines with center rise outlet exhaust manifold with 3 or 4 inch riser 1982-2002
For Mercruiser Stern Drive 27-863726, 27-860232, 27-818832, 27-871051, 27-87105
For Mallory 9-61414, For GLM 32080, For Osco 8503-GO, For Sierra 18-2849, For Barr MC-20-44354, For Barr MC-20-98504, For OBR Red Rhino MR-504

Only for engines with RAW-water cooling (standard cooling).
Not used for new style dry joint exhaust.

Before purchasing, please carefully check the description, photos and sizes, to prevent the phenomenon of late mismatch.

Packing Included:
4Pcs Exhaust Elbow Gasket


Notes:

1. All dimensions are measured by hand, there may be small deviations.
2. No installation instruction included, professional installation is highly recommended.
3. Always replace the gasket after inspecting or replacing exhaust manifolds and risers to maintain separation of exhaust and cooling channels.
4. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.