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Header and Connection Kit. 2004 Pontiac GTO LS1 5.7L. Includes 1-7/8" x 3" Stainless Steel Long Tube Headers & 3" x 2-1/2"(OEM) Catted Stainless Steel Connection Pipes.
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🇺🇸 Ship from USA · On Agora since 2026
$4,227.00