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1968-1969 Corvette C3 Fuel Line TBW Fuel Tank to Fuel Pump

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Item ID: 623-706
Availability: In Stock - Ships today if ordered by 3 PM CT
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Fits Years:
  • 1968-1969
$79.99
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  • Description

1968-1969 C3 Fuel Line TBW Fuel Tank to Fuel Pump

Your original 1968–1969 Corvette fuel line may be hiding internal rust that leads to clogged filters, restricted flow, and poor engine performance. This reproduction Tin Bundy Weld (TBW) fuel line restores factory fuel delivery routing between the fuel tank and fuel pump. Engineered to match original GM specs, it eliminates problems caused by kinked, brittle, or corroded stock lines. Designed for carbureted small- and big-block applications, this OE-style replacement offers improved reliability and long-term resistance to ethanol-related degradation.

Features
• Correct for 1968–1969 C3 Corvettes
• Restores fuel path from tank to fuel pump
• Tin Bundy Weld (TBW) construction for OE-correct appearance
• TBW brazing process reduces brittleness and improves corrosion resistance
• Pre-bent for factory fit and underbody routing
• Matches original material and design for show-quality restorations

Tech Notes
TBW (Tin Bundy Weld) tubing was original equipment on 1968–1969 Corvettes. Its brazed steel construction improves longevity and fuel system integrity—especially important with today’s ethanol-blended fuels.

Because Details Matter
From tank to pump, your Corvette’s fuel delivery system deserves the same level of restoration as its engine or trim. This OE-style TBW line eliminates guesswork while adding peace of mind—and points under the hood.

Don't forget the correct Corvette Brake and Fuel Line Clips!.



Also known under these part numbers: (For reference only)

  • 2288556341
  • 686420314851
  • CVF1010-OE
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