Exhaust Manifold Kit Mercruiser→Mercruiser GM 454 502 Big Block Center Riser 1987

Part # & Price Description
BARBB4MERMK

$1,059.00
Manifold Exhaust Kit for Mercruiser GM 454 7.4L 502 8.2L V8 4 Inch Exhaust
BARR Made in America

Exhaust Manifold Kit for Mercruiser and many Marine Power Big Block V8 454/502 CID Center Riser with 4 Inch exhaust. Fits all 1987 and Newer

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 includes:

2 - Barr # MC-20-44354 4" Risers
riser
2 - Barr # MC-1-89011 Manifolds
BARMC-1-89011
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

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

BARR American made
 
GLM58242

$799.95
Exhaust Manifold Kit Mercruiser GM Big Block 4 Inch Exhaust 1987 & up GLM58242

The GLM 58242 Exhaust Manifold Kit for Mercruiser, Marine Power Big Block V8 454/502 CID Center Riser with 4 Inch exhaust hose. Used on most 454 7.4 Liter engines 1987 and later.
This kit includes:

2 - GLM # 51140 4" Risers
riser
2 - GLM # 51240 Manifolds
manifold
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
Cast Iron Manifolds and Risers come with a 3-year limited warranty!


 
HGEBB4MER

$899.00
Manifold, Exhaust Kit, Mercruiser GM 7.4L-454, 8.2L-502 V8 4"

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 - HGE # 4354 4" Risers
riser
2 - HGE # 9011 Manifolds
HGE9011
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

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

 


 

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