FAST
FAST OE Fuel Rail Kit LSXR LS3/LS7 — Fits LS3/L99/L76 Engines
FAST OE Fuel Rail Kit LSXR LS3/LS7 — Fits LS3/L99/L76 Engines
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FAST OE Fuel Rail Kit LSXR LS3/LS7 — Fits LS3/L99/L76 EnginesFAST OE Fuel Rail Kit LSXR LS3/LS7 — Fits LS3/L99/L76 Engines
FAST

FAST OE Fuel Rail Kit LSXR LS3/LS7 — Fits LS3/L99/L76 Engines

SKU: FST146025-KIT

About FAST FAST engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$59.95
590 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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Product Details

Product Description
Part Numbers
Sizing & Fit

About FAST

FAST engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FAST lineup with fast shipping and expert fitment support — order with confidence.

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FAST OE Fuel Rail Kit for LS3/L99/L76 Engines

Enhance your engine's fuel delivery system with the FAST OE Fuel Rail Kit, specifically engineered for LS3, L99, and L76 applications. This kit is designed to seamlessly integrate with FAST 102mm intake manifolds, including part numbers 146102B, 146103B, and 146104B, allowing you to utilize your original equipment (OE) fuel rails.

Key Features:

  • Optimized Fitment: Designed for LS3, L99, and L76 engines, ensuring a precise fit.
  • Manifold Compatibility: Works with FAST 102mm intake manifolds (146102B, 146103B, 146104B).
  • OE Fuel Rail Use: Allows the use of factory fuel rails for a cost-effective upgrade.
  • Durable Construction: Built to withstand the demands of high-performance engines.

This fuel injector spacer kit is an essential component for enthusiasts looking to maximize their engine's potential without compromising on reliability. Whether you're building a street machine or a track-focused beast, the FAST OE Fuel Rail Kit provides the foundation for efficient fuel delivery. Installation is straightforward, making it an accessible upgrade for many LS engine owners. Ensure optimal performance and compatibility for your intake manifold setup.

For reliable fuel system components, trust FAST performance parts, available at GGCRACING.

About FAST

FAST engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FAST lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

FAST OE Fuel Rail Kit for LS3/L99/L76 Engines

Enhance your engine's fuel delivery system with the FAST OE Fuel Rail Kit, specifically engineered for LS3, L99, and L76 applications. This kit is designed to seamlessly integrate with FAST 102mm intake manifolds, including part numbers 146102B, 146103B, and 146104B, allowing you to utilize your original equipment (OE) fuel rails.

Key Features:

  • Optimized Fitment: Designed for LS3, L99, and L76 engines, ensuring a precise fit.
  • Manifold Compatibility: Works with FAST 102mm intake manifolds (146102B, 146103B, 146104B).
  • OE Fuel Rail Use: Allows the use of factory fuel rails for a cost-effective upgrade.
  • Durable Construction: Built to withstand the demands of high-performance engines.

This fuel injector spacer kit is an essential component for enthusiasts looking to maximize their engine's potential without compromising on reliability. Whether you're building a street machine or a track-focused beast, the FAST OE Fuel Rail Kit provides the foundation for efficient fuel delivery. Installation is straightforward, making it an accessible upgrade for many LS engine owners. Ensure optimal performance and compatibility for your intake manifold setup.

For reliable fuel system components, trust FAST performance parts, available at GGCRACING.

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