• Holley 34-21 Straight Fuel Line Adapter, 5/8-18 Inverted Flare Male to 3/8 in Hose Barb
  • Holley 34-21 Straight Fuel Line Adapter, 5/8-18 Inverted Flare Male to 3/8 in Hose Barb

Holley 34-21 Straight Fuel Line Adapter, 5/8-18 Inverted Flare Male to 3/8 in Hose Barb

$51.95 USD
$51.95 USD
$51.95 USD
Shipping calculated at checkout.

Vendor : HOLLEY

Product Type : Fittings Hoses and Valves

Sku : HLY34-21

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3
units left in stock!

✔ Veteran-Owned Business  |  ✔ Verified Fitment (SEMA Data)  |  ✔ Ships 1–3 Business Days  |  ✔ 30-Day Returns 

The Holley 34-21 Straight Fuel Line Adapter is designed to connect a 5/8-18 inverted flare male fitting to a 3/8-inch hose. Its straight configuration provides a direct connection path for compatible fuel line applications.

Constructed from steel and finished in chrome, this adapter combines a durable material with a clean appearance. The 3/8-inch hose barb end is intended for connection to compatible hose, while the 5/8-18 inverted flare male end connects to a matching inverted flare fitting.

This Holley adapter is sold individually and is identified by part number 34-21. Verify fitting and hose requirements before installation to ensure compatibility with the intended fuel line system.

Features:

  • Connection Type: 5/8-18 inverted flare male to 3/8-inch hose barb
  • Fitting Style: Straight adapter
  • Material: Steel
  • Finish: Chrome
  • Brand: Holley
  • Part Number: 34-21
  • Package Quantity: Each