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Featuer
This extender helps you to run a LS3/LS7/LS9/L76 short injector in a LS2 manifold with no modifications
Billet Fuel Injector Extender Kit adds 11/16" to the height of any Injector
It will also allow you to run a 4.8L 5.3L 6.0L injector in a LS1 LS2 manifold with the stock fuel rail with no modifications
The product is made of high quality materials and craftsmanship, Ensure the durability and stability of the product
Package Included
Included: 8 x Fuel Injector Spacer Extender
When The Products Are Put In, Packed And Out Of The Warehouse, They Go Through Three Manual Checks To Eliminate Defective Products And Ensure That The Products You Receive Are Flawless.
Zane Valley
Reviewed in the United States on March 27, 2025
Was not needed, however the only improvement I would ask to be added is the locking mechanism to be added just like most injectors have. Kept blowing off the rails even with a modified bracket to keep rails down, ok for daily driving fuel pressures, not good for pressures exceeding 75psi.
Johnathan muse
Reviewed in the United States on February 20, 2024
The only thing I didn’t like was the injector holes were not machined perfectly. The o-rings on top of the injectors were very tight while trying to install them
robert ballentine
Reviewed in the United States on August 12, 2023
Needed it for My project worked good no leaks
Customer
Reviewed in the United States on July 20, 2023
So I installed these on fast fuel rails attached to OEM ls3 fuel injectors. they leaked I tried mutiple print sizes to change the fact they weren’t sealing properly where the fuel injector seats inside the female end of the adaptor. Forced me to go back to using stock injectors to get the truck going.
LLJW🕊🕊 🌎
Reviewed in the United States on February 20, 2023
The offset came in on time, but the description said it would work for LS3 injectors to LS1 intake and fuel rail. The parts were too short to work. Waste of money and time.
Richard e cook
Reviewed in the United States on August 4, 2022
Was missing a o ring and didn’t fit was to high and didn’t line up
LostSuperHighway
Reviewed in the United States on July 27, 2022
I ended up not needing these so threw them in the parts drawer, but looking them over they seem to be of a decent enough quality. Machining was nice and clean and o-rings appeared to be of a good qaulity.
Badyd J Romero
Reviewed in the United States on June 7, 2022
Bought these for a 02 jeep gc limited for a set of stock 05 dodge neon 4 hole fuel injectors that were to short. Didnt want modify fuel rail so i added these bad boys and now the rail sets at the right height when installed.
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