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.Mercruiser exhaust risers and spacers
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Mercruiser exhaust MODEL
165/170/3.7L/180/190/3.7LX/470
MCM/485/488 - INLINE 4, 224 CID,
4-CYL. (1980-89)
Exhaust Elbow and Reservoir
Assembly (For Aluminum Manifold)
165/170/3.7L/180/190/3.7LX/470
MCM/485/488 - INLINE 4, 224 CID,
4-CYL. (1980-89)
Exhaust Elbow and Reservoir
Assembly (For Aluminum Manifold)
Mercruiser exhaust MODEL 198-898 -
GM 305/350 CID V8 S.B. (1977-82)
GM 305/350 CID V8 S.B. (1977-82)
Mercruiser exhaust MODEL
3.0LX/3.0L - INLINE 4, GM 181 CID,
4-CYL. (1990 & AFTER)
3.0LX/3.0L - INLINE 4, GM 181 CID,
4-CYL. (1990 & AFTER)
Mercruiser exhaust MODEL V-6 & V-8
4" riser cast iron and aluminum
262, 260, 5.0L,5.7L (s.b.) 330-370, V8
(B.B.), GM 454/502 CID (1981 & AFTER)
4" riser cast iron and aluminum
262, 260, 5.0L,5.7L (s.b.) 330-370, V8
(B.B.), GM 454/502 CID (1981 & AFTER)
Mercruiser exhaust MODEL 120/140 -
INLINE 4, 153/181 CID, 4-CYL.
(1982-95)
INLINE 4, 153/181 CID, 4-CYL.
(1982-95)
Mercruiser exhaust MODEL 198-898 -
GM 305/350 CID V8 S.B. (1977-82)
GM 305/350 CID V8 S.B. (1977-82)
Mercruiser exhaust MODEL V-6 & V-8
3" riser cast iron or aluminum
260, 5.0L,5.7L (s.b.) 330-370, V8 (B.B.),
GM 454/502 CID (1981 & AFTER)
3" riser cast iron or aluminum
260, 5.0L,5.7L (s.b.) 330-370, V8 (B.B.),
GM 454/502 CID (1981 & AFTER)
Mercruiser MODEL MCM/MIE 470 -
INLINE 4, 224 CID, 4-CYL. (1976-82)
Exhaust Elbow and Reservoir
Assembly (For Cast Iron Manifold)
INLINE 4, 224 CID, 4-CYL. (1976-82)
Exhaust Elbow and Reservoir
Assembly (For Cast Iron Manifold)
Mercruiser exhaust Spacer 6” KIT
(cast iron Black)
w/brackets & linkage spacers
(cast iron Black)
w/brackets & linkage spacers
Mercruiser exhaust Spacer 6”
(cast iron Black)
sold in pairs
(cast iron Black)
sold in pairs
Mercruiser exhaust Spacer 3” KIT
pair, with bolts and gaskets
pair, with bolts and gaskets
Mercruiser exhaust Spacer 3”
Sold in pairs
Sold in pairs
Mercruiser 3" exhaust manifold spacers
mercruiser 6" exhaust manifold spacers
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Click on images for details
All risers come with gaskets!
Iron
aluminum
aluminum
Iron
aluminum
aluminum
Do not use cast iron spacers w/aluminum manifolds
Do not use cast iron spacers w/aluminum manifolds
Do not use cast iron spacers w/aluminum manifolds
Do not use cast iron spacers w/aluminum manifolds
w/brackets
w/o bracket
w/o bracket
Includes all required bolts.
Iron
Alum.
Iron
Alum.
updated 1/1/10