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Subcategory
Exhaust
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Product Type
Valve/Shutter
× Clear
Bellow/Hose
Bellows Clamp
Drain Elbow
End Cap
Exhaust Spacer
Gasket
Gasket/Set
Manifold
Manifold Kit
Mounting Hardware
Mounting Kit
Riser/Elbow
Spacer Kit
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Stock
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2-1/2" Outlet
3" Tall
4" Outlet
Ford V8 Small Block
Colors
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Ford Lehman
HGE
Sierra
Exhaust
Type: Valve/Shutter ×
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Sierra 18-2732 MerCruiser Marine Water Shutter Exhaust Y-Pipe Mercury 807166A3
$33
.47
16 in stock
Sierra 18-2727 Marine Exhaust Water Shutter Mallory 9-42800 MerCruiser 60930
$28
.37
3 in stock
Sierra 18-2733 Marine Water Shutter GLM 89160 Mallory 9-42801 MerCruiser 99370A2
$26
.20
2 in stock
Sierra 18-4457 Marine Exhaust Protector Valve GLM 89250 Mallory 9-44001 12644Q01
$31
.63
7 in stock
Sierra 18-4458 Marine Exhaust Protector Valve GLM 89260 Mallory 9-44002
$51
.19
1 in stock
Sierra 18-4456 Marine Exhaust Protector Valve GLM 89240 Mallory 9-44000 34765A2
$29
.11
2 in stock
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