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$499.00

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$629.00

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$439.95

$459.95

$499.00

$509.00

$529.00

$529.95

$569.00

$579.00

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  Home > Inboard Parts > Marine Power Inboards > Exhaust Parts for Marine Power > Exhaust Manifold Kits for Marine Power


Exhaust Manifold Kits for Marine Power
Code / Price Name / Description
BARSB4MERMK   

$629.00 
   
Quantity in Basket: none
Manifold, Exhaust Kit, Mercruiser GM 305 5.0L, 350 5.7L V8 4"


Exhaust Manifold Kit for Mercruiser, Marine Power Small Block V8 GM 305/350 CID 1987 & up with 4" exhaust
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.
This kit includes:
2 - Barr # MC20-44354 4" Risers
Riser for Mercruiser 4 Inch Exhaust Outlet 1987-2003
2 - Barr # MC-1-87114 Manifolds
Exhaust Manifold for Mercruiser GM 305 5.0L, 350 5.7L V8 1983-newer
Manifold Gaskets

NOTE: This manifold WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust

Cross Reference Component Part Numbers
Mercury Quicksilver Manifolds 860246A10, 87114A19
  Risers 807988A2, 44354A3
Osco Manifolds 7114B
  Risers 4354
Barr Manifolds MC-1-87114
  Risers MC-20-44354
GLM Manifolds 51230
  Risers 51140
  Kit (4 Manifolds/Riser) 58232
Sierra Manifolds 18-1953-2
  Risers 18-1976-1
HGE Manifolds 7114
  Risers 4354
Mallory Manifolds 9-40507
  Risers 9-40559


dimensions


Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed
 
BPIBB3BAR   

$579.00 
   
Quantity in Basket: none
Manifold Exhaust Riser Kit Barr 3 Inch 454 7.4L Barr 3 CHVA-1-84 20-0082


Exhaust Manifold Kit for GM Big Block V8 7.4L 454 cid and 8.2L 502 cid Barr Style with 3" Exhaust.
This is NOT a Mercruiser style replacement exhaust.
This kit is not the same as the Mercruiser Design. Water enters the front of the manifold and there is no provision for mounting any accessories to the side of the riser.
This kit requires a 3" I.D. Exhaust hose to be connected to the riser.


This kit includes:
2 - BARR # 20-0082 3" Risers
risers
2 - BARR # CHVA-1-84 Manifolds
manifolds

This is NOT a Mercruiser style replacement exhaust.
Cross Reference Component Part Numbers
Barr, Marine Power Manifolds CHVA-1-84, 0991-110
Risers 20-0082
Osco Manifolds CW994
Risers 992
Barr Manifolds CHVA-1-84
Risers 20-0082
GLM Manifolds 56240
Risers 56110
Sierra Manifolds 18-1898
Risers 18-1999
HGE Manifolds (not available)
Risers 0082
Mallory Manifolds 9-40102
Risers 9-40100
Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

This is NOT a Mercruiser style replacement exhaust.
BPIBB3MER   

$579.00 
   
Quantity in Basket: none
Manifold Exhaust Riser Kit for Mercruiser GM 454 7.4L 3 Inch 1983-1986


Exhaust Manifold Kit for Mercruiser, Marine Power Big Block V8 454/502 CID Center Riser with 3" exhaust
This kit requires a 3" I.D. Exhaust hose to be connected to the riser.
This kit includes:
2 - Osco # 8503A 3" Risers
risers
2 - Osco # 9011 Manifolds
manifolds
2 - Osco # 8503-GR Riser Gaskets
riser gaskets
2 - Osco # CW-GH Manifold Gaskets
manfold gaskets
Cross Reference Component Part Numbers
Mercury Quicksilver Manifold: 807078A6, 89011A8
  Riser: 98504A3
Osco Manifold: 9011
  Riser: 8503A
Barr Manifold: MC-1-89011
  Riser: MC-20-98504
GLM Manifold: 51240
  Riser: 51110
Sierra Manifold: 18-1957-1
  Riser: 18-1970-1
Mallory Manifold: 9-40506
  Riser: 9-40557
HGE Manifold: 9011
  Riser: (not available)

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

 
BPIBB4BAR   

$509.00 
   
Quantity in Basket: none
Manifold Kit Exhaust Barr Style Marine GM 454 502 4 Inch CHVA-1-84 20-0100


Exhaust Manifold Kit for GM Big Block V8 7.4L 454 cid and 8.2L 502 cid Barr Style with 4" Exhaust
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.

This is NOT a Mercruiser style replacement exhaust.
This kit includes:
2 - Osco # 99204 4" Risers
risers
2 - Osco # CW994 Manifolds
manifolds
2 - Riser Gaskets
riser gaskets

2 - Manifold Gaskets
risers

 


Cross Reference Component Part Numbers
Barr, Marine Power Manifolds CHVA-1-84, 0991-110
  Risers 20-0100
Osco Manifolds CW994
  Risers 99204
Barr Manifolds CHVA-1-84
  Risers 20-0100
GLM Manifolds 56240
  Risers 56140
Sierra Manifolds 18-1898
  Risers 18-1939
HGE Manifolds (not available)
  Risers (not available)
Mallory Manifolds 9-40102
  Risers 9-40113
Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

This is NOT a Mercruiser style replacement exhaust.
BPIBB4MER   

$499.95 
   
Quantity in Basket: none
Manifold Riser Exhaust Kit for Mercruiser GM 454 7.4L 4 Inch Exhaust


Exhaust Manifold Kit for Mercruiser, Marine Power Big Block V8 454/502 CID Center Riser with 4 Inch exhaust. Used on most 454 7.4 Liter engines 1987 and later. 4 Inch means the exhaust hose size that fits the riser is 4 inch inside diameter.
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.



This kit includes:

2 - Barr # MC-20-44354X 4" Risers
OSC4354
2 - Osco # 9011 Manifolds
OSC9011
2 - Osco # CW-GH Manifold Gaskets
OSCCW-GH
Cross Reference Component Part Numbers
Mercruiser Manifold: 807078A6, 89011A8
Riser: 807988A2, 44354A3
Osco Manifold: 9011
Riser: 4354
Barr Manifold: MC-1-89011
Riser: MC-20-44354X
GLM Manifold: 51240
Riser: 51140
Sierra Manifold: 18-1957-1
Riser: 18-1976-1
Mallory Manifold: 9-40506
Riser: 9-40559
HGE Manifold: 9011
Riser: 4354

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

 
BPISB3BAR   

$579.00 
   
Quantity in Basket: none
Manifold Kit 305 5.0L 350 5.7L Barr 3 Inch CHV-1-83 20-0082 Marine Power


Exhaust Manifold Kit for GM Small Block V8 305/350 CID Barr Style With 3" Exhaust
This kit requires a 3" I.D. Exhaust hose to be connected to the riser.
WILL NOT DIRECTLY REPLACE ANY MERCRUISER OEM MANIFOLD. USED ON MANY MERCRUISER APPLICATIONS TO REPLACE THE OLD LOG STYLE EXHAUST SYSTEM.
Used as an OEM replacement on Marine Power and as a Generic replacement for others
This is NOT a Mercruiser style replacement exhaust.

This kit includes:

2 - BARR # 20-0082 3" Risers
risers
2 - BARR # CHV-1-83 Manifolds
manifolds
Cross Reference Component Part Numbers
Osco Manifolds 994
Risers 992
Barr Manifolds CHV-1-83
Risers 20-0082
GLM Manifolds 56230
Risers 56110
Sierra Manifolds 18-1997-1
Risers 18-1999
HGE Manifolds 1-83
Risers 0082
Mallory Manifolds 9-40110
Risers 9-40100


Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

This is NOT a Mercruiser style replacement exhaust.
BPISB3MER   

$529.00 
   
Quantity in Basket: none
Manifold Exhaust Kit for Mercruiser GM 305 5.0L, 350 5.7L V8 3"


Exhaust Manifold Kit for Mercruiser and Marine Power with the Small Block V8 GM 305/350 CID Center Risers 1983-1986 with 3" exhaust
This kit has 3 inch center risers, and was used from 1983 thru 1986 (partial).
This kit includes:
2 - Barr # MC-20-98504 3" Risers
Exhaust Riser for Mercruiser 3 Inch Exhaust 98504A3

2 - Barr # MC-1-87114 Manifolds
Exhaust Manifold for Mercruiser GM 305 5.0L, 350 5.7L V8 1983-newer

2 - Manifold Gaskets
manifold gaskets

Necessary hardware, gaskets and plugs included

This Kit will replace the Original Mercruiser equipment.

SB3MER


NOTE: This exhaust kit WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust

Cross Reference Component Part Numbers
Mercury Quicksilver Manifolds 860246A10, 87114A19
  Risers 98504A3
Osco Manifolds 7114B
  Risers 8503A
Barr Manifolds MC-1-87114
  Risers MC-20-98504
GLM Manifolds 51230
  Risers 51110
  Kit (4 Manifold/Riser) 58231
Sierra Manifolds 18-1953-2
  Risers 18-1970-1
HGE Manifolds 7114
  Risers (not available)
Mallory Manifolds 9-40507
  Risers 9-40557

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed
 
BPISB4BAR   

$509.00 
   
Quantity in Basket: none
Manifold Kit 305 5.0L 350 5.7L V8 Barr 4" CHV-1-83 20-0100 Marine Power


Exhaust Manifold Kit for GM Small Block V8 305/350 CID Barr Style With 4" Exhaust
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.
This is NOT a Mercruiser style replacement exhaust.

This kit includes:

2 Osco # 99204 Generic Risers
Risers
2 Osco # 994 Generic Manifolds
manifolds
Includes necessary gaskets and plugs. Mounting hardware $30 additional

Cross Reference Component Part Numbers
Osco Manifolds 994
  Risers 99204
Barr Manifolds CHVA-1-83
  Risers 20-0100
GLM Manifolds 56230
  Risers 56140
Sierra Manifolds 18-1997-1
  Risers 18-1939
HGE Manifolds 1-83
  Risers not available
Mallory Manifolds 9-40110
  Risers 9-40113
Used as an OEM replacement on Marine Power and as a Generic replacement


Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

This is NOT a Mercruiser style replacement exhaust.
BPIV64MER   

$599.00 
   
Quantity in Basket: none
Manifold Exhaust Kit for Mercruiser GM 262 4.3L V6 4"


Exhaust Manifold Kit for Mercruiser, Marine Power V6 1987 & up with 4" exhaust
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.
This kit includes:

2 - GLM # 51140 4" Risers
risers

2 - HGE # 9746 Manifolds
manifolds

NOTE: This exhaust kit WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust

dimensions

Cross Reference Component Part Numbers
Mercruiser Manifold: 99746A17
Riser: 807988A2, 44354A3
Osco Manifold: 9745
Riser: 4354
Barr Manifold: MC-1-99746
Riser: MC-20-44354
GLM Manifold: 51220
Riser: 51140
Kit (4 Manifold/Riser): 58222
Sierra Manifold: 18-1952-1
Riser: 18-1976-1
Mallory Manifold: 9-40505
Riser: 9-40559
HGE Manifold: 9746
Riser: 4354

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

GLM Marine Parts
3-Year Warranty
 
GLMBB3BAR   

$429.00 
   
Quantity in Basket: none
Exhaust Kit, Barr Style, GM Big Block 3"


This Exhaust Kit fits GM Big Block V8 with 3" Barr Style Center Riser Exhaust.
This kit requires a 3" I.D. Exhaust hose to be connected to the riser.
Includes , , 2 Manifold Gaskets, 2 Riser Gaskets. A Barr Style that has been used on many generic applications, and some Marine Power and Barr Engines.
This is NOT a Mercruiser style replacement exhaust.
Includes:

2 GLM56110 Risers
Risers
2 GLM56240 Manifolds
manifolds
Includes necessary gaskets, hardware and plugs.

Cross Reference Component Part Numbers
Barr, Marine Power Manifolds CHVA-1-84, 0991-110
Risers 20-0082
Osco Manifolds CW994
Risers 992
Barr Manifolds CHVA-1-84
Risers 20-0082
GLM Manifolds 56240
Risers 56110
Sierra Manifolds 18-1898
Risers 18-1999
HGE Manifolds (not available)
Risers 0082
Mallory Manifolds 9-40102
Risers 9-40100

GLM Cast Iron Manifolds and Risers come with a 3-year limited warranty (PDF)! Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed


This is NOT a Mercruiser style replacement exhaust.
GLMBB4BAR   

$479.95 
   
Quantity in Basket: none
Manifold Exhaust Kit for Barr Style GM 454 4 Inch CHVA-1-84 20-0100


This Exhaust Kit fits GM V8 Big Block with Barr Style 4" Center Riser Exhaust.
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.
A Barr Style that has been used on many generic applications, and some Marine Power and Barr Engines.
This is NOT a Mercruiser style replacement exhaust.
Includes the following:

2 - GLM # 56140 4" Risers
risers
2 - GLM # 56240 Manifolds
manifolds
2 -Riser Gaskets
riser gaskets

2 - Manifold Gaskets
risers

 

Cross Reference Component Part Numbers
Barr, Marine Power Manifolds CHVA-1-84, 0991-110
  Risers 20-0100
Osco Manifolds CW994
  Risers 99204
Barr Manifolds CHVA-1-84
  Risers 20-0100
GLM Manifolds 56240
  Risers 56140
Sierra Manifolds 18-1898
  Risers 18-1939
HGE Manifolds (not available)
  Risers (not available)
Mallory Manifolds 9-40102
  Risers 9-40113


GLM Cast Iron Manifolds and Risers come with a 3-year limited warranty!

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed


This is NOT a Mercruiser style replacement exhaust.
GLMSB3BAR   

$439.95 

Sorry, GLMSB3BAR is temporarily backordered. Please check back later.


Quantity in Basket: none
Manifold Riser Exhaust Kit Barr Style GM Small Block 3 Inch CHV-1-83 20-0082


This Exhaust Kit fits GM Small Block V8 283, 327, 305, 350 Cubic Inch with 3 Inch Barr Style Center Riser Exhaust.
This kit requires a 3 Inch I.D. Exhaust hose to be connected to the riser. Used Primarily by Marine Power but has been used for decades to replace many OEM style exhaust systems as used by Mercruiser, Volvo Penta, OMC, Chris Craft, Flagship. This kit is one of the least expensive exhaust alternatives on the market today.
This is NOT a Mercruiser style replacement exhaust.
A Barr Style that has been used on many generic applications, and some Marine Power and Barr Engines.

Includes:

2 GLM # 56110 Generic 3" Risers
Risers
2 GLM # 56230 Generic Manifolds
manifolds
Includes all necessary gaskets, hardware and plugs.


This is NOT a Mercruiser style replacement exhaust.
Used on Marine Power and as a Generic replacement for others

Cross Reference Component Part Numbers
Osco Manifolds 994
  Risers 992
Barr Manifolds CHVA-1-83
  Risers 20-0082
GLM Manifolds 56230
  Risers 56110
Sierra Manifolds 18-1997-1
  Risers 18-1999
HGE Manifolds 1-83
  Risers 0082
Mallory Manifolds 9-40110
  Risers 9-40100


GLM Cast Iron Manifolds and Risers come with a 3-year limited warranty (PDF)! Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

This is NOT a Mercruiser style replacement exhaust.
GLMSB3MER   

$499.00 

Sorry, GLMSB3MER is temporarily backordered. Please check back later.


Quantity in Basket: none
Exhaust Kit, Mercruiser, GM Small Block 3"


This Exhaust Kit fits Mercruiser, Marine Power GM Small Block V8 with 3" Center Riser Exhaust.
This kit requires a 3" I.D. Exhaust hose to be connected to the riser.
This kit includes:

2 - GLM51110 3" Risers
risers

Gaskets, hardware and plugs included

2 - GLM # 51230 Manifolds
manifolds

This Kit will replace the Original Mercruiser equipment.

SB3MER


NOTE: This exhaust kit WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust

Cross Reference Component Part Numbers
Mercury Quicksilver Manifolds 860246A10, 87114A19
  Risers 98504A3
Osco Manifolds 7114B
  Risers 8503A
Barr Manifolds MC-1-87114
  Risers MC-20-98504
GLM Manifolds 51230
  Risers 51110
  Kit (4 Manifold/Riser) 58231
Sierra Manifolds 18-1953-2
  Risers 18-1970-1
HGE Manifolds 7114
  Risers (not available)
Mallory Manifolds 9-40507
  Risers 9-40557

GLM Cast Iron Manifolds and Risers come with a 3-year limited warranty (PDF)

GLM Marine Parts
3-Year Warranty

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

 
GLMSB4BAR   

$459.95 
   
Quantity in Basket: none
Manifold Riser Exhaust Kit Barr Style GM Small Block 4 Inch CHV-1-83 20-0100


Exhaust Manifold Riser Kit for GM Small Block V8 283, 327, 305, 350 cubic inch with Barr Style 4 Inch Center Riser Exhaust Outlet. Used Primarily by Marine Power as original equipment but has been used for decades to replace many OEM style exhaust systems as used by Marine Power. The kit does not have provisions for bolting any electrical Items or shift items to the riser, and the water enters the front of the exhaust manifold.
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.
A Barr Style that has been used on many generic applications, and some Marine Power and Barr Engines.
This is NOT a Mercruiser style replacement exhaust.
Includes:

2 GLM # 56140 Generic Risers
Risers
2 GLM # 56230 Generic Manifolds
Manifolds
Includes necessary gaskets, hardware and plugs.
Cross Reference Component Part Numbers
Osco Manifolds 994
  Risers 99204
Barr Manifolds CHVA-1-83
  Risers 20-0100
GLM Manifolds 56230
  Risers 56140
Sierra Manifolds 18-1997-1
  Risers 18-1939
HGE Manifolds 1-83
  Risers not available
Mallory Manifolds 9-40110
  Risers 9-40113
This is NOT a Mercruiser style replacement exhaust.
Used on Marine Power and as a Generic replacement for others

GLM Cast Iron Manifolds and Risers come with a 3-year limited warranty (PDF)!

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

This is NOT a Mercruiser style replacement exhaust.
GLMSB4MER   

$529.95 
   
Quantity in Basket: none
Manifold Exhaust Kit for Mercruiser GM 5.0L 305 5.7L 350 4 Inch 1987-2003


This Exhaust Manifold Riser Kit fits Mercruiser, Marine Power GM Small Block V8 with 4" Center Riser Exhaust from 1987 to 2003. After 2003 Mercruiser came out with the Dry Joint exhaust system. This kit has all provisions for bolting the Ignition box and shift junction box and accepts all other original fittings and brackets. This kit includes Riser Bolts.
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.
Includes:
2 GLM51140 Risers
risers
2 GLM51230 Manifolds
manifolds


NOTE: This manifold WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust

Cross Reference Component Part Numbers
Mercury Quicksilver Manifolds 860246A10, 87114A19
  Risers 807988A2, 44354A3
Osco Manifolds 7114B
  Risers 4354
Barr Manifolds MC-1-87114
  Risers MC-20-44354
GLM Manifolds 51230
  Risers 51140
  Kit (4 Manifolds/Riser) 58232
Sierra Manifolds 18-1953-2
  Risers 18-1976-1
HGE Manifolds 7114
  Risers 4354
Mallory Manifolds 9-40507
  Risers 9-40559

dimensions
GLM Cast Iron Manifolds and Risers come with a 3-year limited warranty

GLM Marine Parts
3-Year Warranty

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

 
HGESB4MER   

$569.00 

   
Quantity in Basket: none
Manifold Exhaust Kit for Mercruiser GM 5.0L 305 5.7L 350 4 Inch 1987-2003


Exhaust Manifold Kit which fits Mercruiser, Marine Power GM Small Block V8 with 4" Center Riser Exhaust.
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.
Includes 2 HGE7114 Manifolds, 2 HGE4354 Risers, Manifold Gaskets, Riser Gaskets for both fresh water and raw water cooling and mounting hardware.

This kit includes:
2 - HGE # 4354 4" Risers
risers
2 - HGE # 7114 Manifolds
manifolds

This Kit will replace the Original Mercruiser equipment.

NOTE: This exhaust kit WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust
Cross Reference Component Part Numbers
Mercury Quicksilver Manifolds 860246A10, 87114A19
  Risers 807988A2, 44354A3
Osco Manifolds 7114B
  Risers 4354
Barr Manifolds MC-1-87114
  Risers MC-20-44354
GLM Manifolds 51230
  Risers 51140
  Kits (4 Manifolds/Risers) 58232
Sierra Manifolds 18-1953-2
  Risers 18-1976-1
HGE Manifolds 7114
  Risers 4354
Mallory Manifolds 9-40507
  Risers 9-40559
Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed
 
HGESB4MER-ALUM   

$749.00 

Sorry, HGESB4MER-ALUM is temporarily backordered. Please check back later.


Quantity in Basket: none
Manifold Exhaust Kit Aluminum for Mercruiser GM 5.0L 305 5.7L 350 V8 4 Inch


Aluminum Exhaust Manifold Kit which fits Mercruiser and Marine Power GM Small Block V8 with 4" Center Riser Exhaust.
Put your boat on a diet!!! This kit only weighs 57lbs compared to its cast iron counterpart weighing in at 140lbs!!
This kit has a 4 Inch Exhaust Outlet.
Will accept all factory Mercruiser accessories. Direct replacement for OEM exhaust systems from 1987 to 2002.
Includes 2 HGE7114ALUM Manifolds, 2 HGE4354ALUM Risers, Manifold Gaskets, Riser Gaskets for both fresh water and raw water cooling and mounting hardware.

NOTE: This manifold WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust
HGE Manifolds and Risers come with a 3-year limited warranty!

Extra Shipping applies for Aluminum Manifold/Riser Kits: $29.50 for states east of the Mississippi, $39.50 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed
 
HGEV64MER   

$629.00 

   
Quantity in Basket: none
Manifold Kit Exhaust for Mercruiser GM 4.3L 262 V6 4 Inch 1987-2002


Exhaust Manifold Kit for Mercruiser, Marine Power V6 1987 & up with 4" exhaust
This kit requires a 4" I.D. Exhaust hose to be connected to the riser.
This kit includes:

2 - HGE # 4354 4" Risers
risers

2 - HGE # 9746 Manifolds
manifolds

NOTE: This exhaust kit WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust

Cross Reference Component Part Numbers
Mercruiser Manifold: 99746A17
Riser: 807988A2, 44354A3
Osco Manifold: 9745
Riser: 4354
Barr Manifold: MC-1-99746
Riser: MC-20-44354
GLM Manifold: 51220
Riser: 51140
Kit (4 Manifold/Riser): 58222
Sierra Manifold: 18-1952-1
Riser: 18-1976-1
Mallory Manifold: 9-40505
Riser: 9-40559
HGE Manifold: 9746
Riser: 4354

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed


dimensions