1963-66 GM TRUCK DOWNPIPE (DGU17S)

• 2.5” 409 Stainless Steel
• Mandrel bent 16 gauge
• Designed for factory 2" Outlet Manifolds Only
• SBC Applications Only
• Limited Lifetime Warranty

Pypes 2.5” Stainless Steel manifold downpipes for 1963-1966 GM pickups with small block V8 engines. These mandrel bent 409 stainless steel downpipes fit only the factory 2" Outlet Manifolds. These downpipes are covered by Pypes Lifetime Limited Warranty

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