


Fuel Injector Spacer 8pc Set LS1 LS6 Intake Manifold/ Fuel Rail to LS3 LSA LS9 LS7 FI Adapter LS
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Fuel Injector Spacer 8pc Set LS1 LS6 Intake Manifold/ Fuel Rail to LS3 LSA LS9 LS7 FI Adapter LSFuel Injector Spacer LS1 LS6 Intake Manifold Fuel Rail to LS3 Bosch 210 Injector Adapter LS ICT Billet Adapts short LS3 LS7 LS9 LSA or Bosch 210 fuel injectors into a taller LS1 intake manifold and fuel rail Spacer adds approximately 26. 7mm (1. 05") of length to the fuel injector Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum Package includes: 8ea spacers, and 8ea orings
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Your Fuel Injector Spacer 8pc Set LS1 LS6 Intake Manifold/ Fuel Rail to LS3 LSA LS9 LS7 FI Adapter LS orders ship within 1-2 business days.
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4.3 ★★★★★
Based on 1789 reviews
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Product Reviews
★★★★★ 5
Solid thick aluminum construction
Size: 9 Holes
Very well made, thick aluminum construction and fully customizable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 5
Good addition to my jig collection!!!
Size: 9 Holes
It works great! Would be better if it had a Brad style drill bit instead of the ones that came with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Easy to use
Size: 9 Holes
Very easy to use and setup.
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Reviewed in the United States on March 31, 2026
★★★★★ 3
Drill bits not sharp
Size: 9 Holes
Just used the shelf pin hole jig for the first time. Seams to be a decent product. The failure with this product is the all too Repetitive China Factor. As everything they make to be sold in America has that inherent built-in factor for failure. It starts with the drill bit. Not sharp at all wich causes you to add more pressure than is needed, which causes the depth collar to slide on the drill bit, because it is made of cheap metal. Be very careful. After about 8-10 holes check your depth.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Simple to use
Plenty of options
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Reviewed in the United States on March 29, 2026