FAST OE Fuel Rail Kit for LSXR Low Profile Intakes

Marsoni

M251S

$184.97

Get it in 3 business days with 1 day shipping. Friday, May 29

FAST OE Fuel Rail Kit for LSXR Low Profile IntakesFor use with the FAST LSXR 102mm Intake Manifold. Includes GM LS Style fuel rails, spacers, and bolts for LS1 height injectors using the included spacers Compatible with SKU's FAST 146102B and FAST 146302B To use LS1 height injectors Use the included FAST fuel rail spacers To use LS2 height injectors Bolt fuel rail directly to intake no spacers required To use LS3 height injectors Use SKU 551287 LS 058 (Sold Seperately) To use Truck height injectors

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I have just started taking this item and it seems to work. My sleep is better, deeper and I awaken feeling rested. I strongly hope that this item will continue giving me great sleep results! The Magnesium is very beneficial too. I would recommend this supplement! I will purchase again provided it keeps working!!

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Reviewed in the United States on May 25, 2026

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lateforthetrain

New York, US

★★★★★ 4

Reliable

Size: 90 Count (Pack of 1)

The brand has a good reputation. I prefer to order products with the Thorne brand than others, because of its reputation. The magnesium by Thorne is well worth the price. It is reputable and for sleep it works well. Other health benefits are included so not just for sleep but overall health. Good product.

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Reviewed in the United States on May 28, 2026

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Diana E

Dallas, US

★★★★★ 5

Great brand great quality

Size: 90 Count (Pack of 1)

I bought this supplement during my pregnancy and absolutely love the quality of Thor supplements. It mainly contains magnesium and I highly recommend this brand. They use the purest ingredients and the effects are truly impressive. Since magnesium can cause side effects I was pleased to find this one didn’t have any for me.

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Reviewed in the United States on May 4, 2026

Verified Purchase

Sashi O'Hara

Battle Creek, US

★★★★★ 5

Great product

Size: 90 Count (Pack of 1)

really does help with sleep and muscle relaxation! 10/10 product.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 29, 2026