• Beyea Exhaust Header SBC Modified Header 1-5/8in 604 Crate IDM-604-S1G
  • Beyea Exhaust Header SBC Modified Header 1-5/8in 604 Crate IDM-604-S1G
  • BEYIDM-604-S1G.jpg

Beyea Exhaust Header SBC Modified Header 1-5/8in 604 Crate IDM-604-S1G

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$451.99 USD
$451.99 USD
$451.99 USD
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Vendor : Beyea

Product Type : Headers

Sku : GBSK_IDM-604-S1G

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Beyea Exhaust Header SBC Modified Header 1-5/8in 604 Crate IDM-604-S1G

Headers - IMCA-UMP Dirt Modified - Full - 1.625 to 1.75 in Primary - 2.75 in Collector - Gaskets Included - Steel - Black Paint - Small Block Chevy - Pair SBC Modified Header 1-5/8in 604 Crate

This exhaust header from Beyea is cleaned up for accurate search, easier fitment review, and a stronger Shopify product page.

  • Brand: Beyea
  • Part Number: IDM-604-S1G
  • Product Type: Exhaust Header
  • Application-specific fitment: verify this part matches your vehicle, engine, and installation requirements before ordering.
  • Approx. Shipping Weight: 34.00 lb
  • Emissions note: this product may affect emissions-controlled systems. Verify CARB/EPA legality for your vehicle and location before installation.

Installation note: Professional installation is recommended when fitment, tuning, wiring, welding, or emissions compliance may apply.