Home » Fuel Injector Spacers 6061 Aluminum Adapter Fits LS1 To LS Gen IV Engine

Fuel Injector Spacers 6061 Aluminum Adapter Fits LS1 To LS Gen IV Engine

SKU: 1005010550976052-TU-XZ-FP-1101
Color
€30,03
-37% €48,04 €30,03

Bridge the gap between your LS1 platform and modern LS Gen IV fuel systems with these precision-machined injector spacers. Designed specifically for engine builders and swap enthusiasts, this adapter set lets you reuse LS1 fuel injectors while converting them to match LS Truck or later-generation injector fittings, eliminating the need for costly direct-replacement parts. Turned from corrosion-resistant 6061 aluminum alloy, the sleeves deliver consistent wall thickness and maintain proper injector standoff height for stable fuel atomization. Installation stays completely straightforward, making this an efficient fix for clearance mismatches, custom intake builds, or routine maintenance downtime.

Benefits & Tips

  • Seamless Filing Conversion: Quickly adapt older LS1 injector O-ring sizes to newer LS Gen IV ports, streamlining fuel system upgrades without switching regulators or rails.
  • Precision Clearance: The spacer profile restores factory-level injector depth, preventing interference with cylinder head chambers or fuel rail brackets.
  • Installation Tip: Lubricate the rubber O-rings with a drop of fresh synthetic engine oil prior to assembly. This reduces friction, prevents twisting during seating, and extends seal lifespan under vibration.

Product Specifications

  • Material: 6061 Aluminum Alloy
  • Function: LS1 to LS Gen IV/Truck fuel injector adapter spacers
  • Quantity: Set of 8
  • Construction: Machined sleeve design for direct fit mounting
  • Production Note: Physical finish may alternate between revision batches

Package includes:

  • 1 Set × 8 Fuel Injector Spacers

Warnings & Reminders

Verify injector port dimensions and rail compatibility with your exact LS Gen IV application before installation to ensure proper fitment. Manufacturing revisions occasionally update the external shape or internal bore tolerances, so styles may be shipped interchangeably without altering part numbers. Reach out to customer support with your engine VIN or manifold details if you are uncertain about clearance before placing your order.

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