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Fuel Rail Hex Flange Bolt Kit For LS Engines LS1 LS3 LS2 LSX LQ4 LR4

Fuel Rail Hex Flange Bolt Kit For LS Engines LS1 LS3 LS2 LSX LQ4 LR4

$28.49
Sale price  $28.49 Regular price 
SKU: IR2Y00558 Brand: Northline Parts

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Equipment Fitment

Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.

Equipment / model
  • LS1 engines
  • LS2 engines
  • LS3 engines
  • LSX engines
  • LQ4 engines
  • LR4 engines
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Product Overview

This Fuel Rail Hex Flange Bolt Kit provides a reliable replacement for worn or damaged fuel rail bolts on LS engines. Designed for LS engine builders and mechanics, this kit ensures a secure fuel rail mounting to prevent leaks and maintain proper fuel pressure. The hex flange design allows easy installation with standard tools.

Key Features & Performance

  • Hex flange bolt head for secure wrench or socket engagement
  • Precision-threaded for consistent torque application
  • Corrosion-resistant finish for long-lasting performance
  • Includes multiple bolts per kit for complete fuel rail installation
  • Engineered to meet OEM specifications

Common Uses

  • Replacing old or stripped fuel rail bolts during engine rebuilds
  • Upgrading fuel rail fasteners in high-performance LS builds
  • Servicing fuel rails on swapped LS engines
  • Restoring factory fuel rail attachment in repair projects

Technical Specifications

  • Type: Hex Flange Bolt Kit

Frequently Asked Questions

Q: Are these bolts reusable after removal? A: It is recommended to replace fuel rail bolts with new ones whenever the fuel rail is removed to ensure correct clamping force and prevent leakage.

Q: Will this kit fit LS6 or LS7 engines? A: This kit is specifically designed for LS1, LS3, LS2, LSX, LQ4, and LR4 engines; compatibility with other LS variants should be verified before purchase.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

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