★★★★★ 5
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Reviewed in the United States on February 11, 2026
Quick Connect Male 3/8 Fuel Rail Hose to 1/2 Barb Adapter Fitting LS LS1 LS3
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Quick Connect Male 3/8 Fuel Rail Hose to 1/2 Barb Adapter Fitting LS LS1 LS3Quick Connect Fuel Hose Fitting 1 2" Barb to 3 8" factory fuel line quick connector 3 8" Compatible with all (non diesel) GM quick connectors for fuel "Supply" line (Return line is 5 16") Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum Package includes: 1 adapter fitting Extended length to allow removal of fitting with quick connect tool
Quick Dispatch:
Your Quick Connect Male 3/8 Fuel Rail Hose to 1/2 Barb Adapter Fitting LS LS1 LS3 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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Based on 439 reviews
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Product Reviews
★★★★★ 5
Nice unit . Unable to use. But it was built very well
Unable to give it a full rating. But most recoil products are great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2023
★★★★★ 4
Starter solenoid
Ford starter solenoids are junk. Kept wedling the contacts shut despite new 4 gauge starter wire and 0 gauge grounds.
Swapped the solenoid with ine if these. No problems.
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Reviewed in the United States on June 1, 2025
★★★★★ 5
Battery isolater
Worked great just as planned
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Reviewed in the United States on October 30, 2025
★★★★★ 5
Price and solid
Works great and been good and its been months now
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Reviewed in the United States on August 24, 2025
