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Mercruiser V8 325hp to 600hp 427/454/502 1981-Up Exhaust Manifolds - Marine Parts House
Mercruiser V8 325hp to 600hp 427/454/502 1981-Up Exhaust Manifolds - Marine Parts House
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Mercruiser V8 325hp to 600hp 427/454/502 1981-Up Exhaust Manifolds

Need help finding the right part for your boat motor? Send us an email by clicking here or use our "Advanced Search" tool to search for an OEM number, GLM number, or Sierra number.

/ MODEL 330-370 GM 454/502 CID V8 (B.B.) (1981-PRESENT)

Displaying 1 to 29 (of 29 products) Result Pages:  1 
 Ref #      Model   Product Name+   Price   Buy Now 
  1    MERCRUISER EXHAUST MANIFOLD GM BIG BLOCK (CAST IRON)<BR>In the V8 GM Big Block, GLM's fully tuned <br />
design guides ex<br />
...more->   51240   MERCRUISER EXHAUST MANIFOLD GM BIG BLOCK (CAST IRON)
In the V8 GM Big Block, GLM's fully tuned
design guides ex
...more->
 
 $172.99  Buy Now 
  2    PLUG   21892   PLUG   $2.99  Buy Now 
  2       21896   PLUG   $8.99  Buy Now 
  3    EXHAUST MANIFOLD GASKET<BR>For Chevy 454/502   33760   EXHAUST MANIFOLD GASKET
For Chevy 454/502
 
 $18.99  Buy Now 
  4    MERCRUISER HOSE FITTING & DRAIN PLUG KIT<BR>FITS ALL CENTER RISE MERCRUISER EXHAUST MANIFOLDS 1983 AND U<br />
...more->   13990   MERCRUISER HOSE FITTING & DRAIN PLUG KIT
FITS ALL CENTER RISE MERCRUISER EXHAUST MANIFOLDS 1983 AND U
...more->
 
 $5.99  Buy Now 
  5    MERCRUISER EXHAUST ELBOW MOUNTING GASKETS<BR>Center Riser Restricted   30240   MERCRUISER EXHAUST ELBOW MOUNTING GASKETS
Center Riser Restricted
 
 $8.99  Buy Now 
  6    MERCRUISER EXHAUST ELBOW MOUNTING GASKETS<BR>Center Riser Closed Cooling   30220   MERCRUISER EXHAUST ELBOW MOUNTING GASKETS
Center Riser Closed Cooling
 
 $14.99  Buy Now 
  7    MERCRUISER EXHAUST ELBOW  GASKET (OPEN)<BR>Center Riser Open   32080   MERCRUISER EXHAUST ELBOW GASKET (OPEN)
Center Riser Open
 
 $10.99  Buy Now 
  8    90 DEGREES HOSE FITTING   13991   90 DEGREES HOSE FITTING   $6.99  Buy Now 
  9    DRAIN PLUG ASSEMBLY   13992   DRAIN PLUG ASSEMBLY   $12.99  Buy Now 
  10    O-RING   80140   O-RING   $2.99  Buy Now 
  11    MERCRUISER EXHAUST ELBOW 3"<BR>FITS: <br />
V-6 1983-PRESENT<br />
V-8 1983-PRESENT<br />
WITH 3" OUT <br />   51110   MERCRUISER EXHAUST ELBOW 3"
FITS:
V-6 1983-PRESENT
V-8 1983-PRESENT
WITH 3" OUT
 
 $111.99  Buy Now 
  12    MERCRUISER 4 INCH EXHAUST ELBOW (ALUMINUM)<BR>In GLM's Mercruiser replacement 4 inch riser, there are two <br />
...more->   51145   MERCRUISER 4 INCH EXHAUST ELBOW (ALUMINUM)
In GLM's Mercruiser replacement 4 inch riser, there are two
...more->
 
 $218.99  Buy Now 
  12    MERCRUISER 4 INCH EXHAUST ELBOW (CAST IRON)<BR>In GLM's Mercruiser replacement 4 inch riser, there are two <br />
...more->   51140   MERCRUISER 4 INCH EXHAUST ELBOW (CAST IRON)
In GLM's Mercruiser replacement 4 inch riser, there are two
...more->
 
 $104.99  Buy Now 
  13    STUD   22391   STUD   $4.99  Buy Now 
  14    MERCRUISER EXHAUST RISER SPACER 3"<BR>Fits mercruiser center rise manifolds v6 & v8 <br />
NOTE WILL NO<br />
...more->   50300   MERCRUISER EXHAUST RISER SPACER 3"
Fits mercruiser center rise manifolds v6 & v8
NOTE WILL NO
...more->
 
 $77.99  Buy Now 
  14    MERCRUISER EXHAUST RISER SPACER 3" (ALUM)<BR>Fits mercruiser center rise manifolds 3" spacer<br />
Made of Alu<br />
...more->   50305   MERCRUISER EXHAUST RISER SPACER 3" (ALUM)
Fits mercruiser center rise manifolds 3" spacer
Made of Alu
...more->
 
 $117.99  Buy Now 
  15    BRACKET   50605   BRACKET   $136.99  Buy Now 
  15    MERCRUISER EXHAUST RISER SPACER 6"<BR>Fits mercruiser exhaust manifolds center rise for 6" spacer<br />
...more->   50600   MERCRUISER EXHAUST RISER SPACER 6"
Fits mercruiser exhaust manifolds center rise for 6" spacer
...more->
 
 $82.99  Buy Now 
  16       22474   STUD   $30.99  Buy Now 
  16       22481   STUD   $16.99  Buy Now 
  17    LOCKWASHER   21493   LOCKWASHER   $5.99  Buy Now 
  18    NUT   21248   NUT   $2.99  Buy Now 
  19       21898   *SUP 21893* PLUG   $0.09  Buy Now 
  20    SCREW   22381   SCREW   $3.99  Buy Now 
  20       22397   SCREW   $5.99  Buy Now 
  21    PLUG   22379   PLUG   $15.99  Buy Now 
  22       21747   SCREW   $5.99  Buy Now 
  23       22355   SCREW   $3.99  Buy Now 
Displaying 1 to 29 (of 29 products) Result Pages:  1 
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