Sierra 18-1971 Exhaust Manifold Elbow
Ships: In 1 Business Day
Key Features:
- 3" Outlet
- 90 degree down angle
Additional Details:
- Fits: MCM 140 (1966-1982), 470 (1976-1977), 165 & 200 in-line 6 cyl.
- Fits: MCM Ford V-8 engines & MCM GM V-8 (305 & 350 cid) engines (1982 & older)
Use With:
- 18-1950-1: Manifold
- 18-1951-1: Manifold
- 18-1954-1: Manifold
- 18-1955-1: Manifold
- 18-1958-1: Manifold
- 18-1960-1: Manifold
- 18-1962-1: Manifold
- 18-2833: Gasket, Exhaust Elbow
- 18-4362: Exhaust Elbow Mounting Package
- 18-4364: Exhaust Elbow Mounting Package (Open)
- 18-1906: Manifold Spacer
- 18-4008: Block Off Plate
- 18-8514: Exhaust Elbow Mounting Kit
- 18-8554: Exhaust Elbow Mounting Kit
- 18-1956-3: Manifold
Cross References
Barr
- MC 20 76351
- MC-20-60426
GLM
- 51120
HGE
- 6351
Mallory
- 9-40558
Marine Power
- 0993-001
Mercruiser Stern Drive
- 49964A1
- 49964A2
- 60426A1
- 76351A04
- 76351A1
- 76351A2
Osco
- 6351
Fitment Information
Mercruiser
- 140 GM 181 I/L4 1968-1982 4 stroke 4 cylinders
- 165 GM 250 I/L6 1970-1981 4 stroke 6 cylinders 250, cid
- 198 MIE 2 BBL GM 305 1977-1977 4 stroke 8 cylinders
- 200 GM 292 I/L6 1969-1969 4 stroke 6 cylinders 292 cid
- 215 4 BBL FORD 302 1970-1972 4 stroke 8 cylinders
- 215 MIE FORD 302 1970-1972 4 stroke 8 cylinders
- 225 4 BBL FORD 302 1973-1974 4 stroke 8 cylinders
- 225 MIE FORD 302 1973-1974 4 stroke 8 cylinders
- 225-S 4 BBL FORD 302 1973-1974 4 stroke 8 cylinders
- 228 4 BBL GM 305 1977-1982 4 stroke 8 cylinders
- 228 MIE 4 BBL GM 1979-1980 4 stroke 8 cylinders 305 cid
- 228 MIE 4 BBL GM 305 1977-1978 4 stroke 8 cylinders
- 233 FORD 351 1975-1977 4 stroke 8 cylinders
- 233 MIE FORD 351 1975-1976 4 stroke 8 cylinders
- 250 2 BBL GM 350 1977-1977 4 stroke 8 cylinders
- 255 FORD 351 1973-1974 4 stroke 8 cylinders
- 255 MIE FORD 351 1973-1974 4 stroke 8 cylinders
- 260 4 BBL GM 350 1978-1982 4 stroke 8 cylinders
- 470 2 BBL I/L4 1976-1979 4 stroke 4 cylinders
- 888 2 BBL FORD 1971-1977 4 stroke 8 cylinders 302 cid
- 898 2 BBL GM 305 1977-1982 4 stroke 8 cylinders
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