Sierra | SKU : 18-1908

Sierra Manifold Riser Spacer 3" 18-1908

$242.99 $269.99

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⚡ Typically ships within 1–2 business days

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📦 Ships from Canadian warehouses (AB, ON, QC)

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📦 Delivered in 3–7 business days (Canada)
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Mercruiser GM V6 229 and 262cu.in. (Models: 185 and 205),GM Small Block V8 305-350cu.in. (Models: 200, 228, 230, 260 and 898), GM Big Block V8 454cu.in. (Models: 330, 340 and 7.4L)
Used with:
Manifolds: 18-1952-1, 18-1953-2, 18-1957-1

SKU: 18-1908
Original Product Type: Manifold Spacers
O-ring included: No
Thickness: 3"

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