Holley EFI Billet LSA Fuel Rails

Marsoni

M251S

$167.47

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

Holley EFI Billet LSA Fuel RailsDress up and open up your ZL1, CTS V, or ZR 1 with Holley Hi Flow Fuel rails. The bright dip, black anodized rails come with laser etched EFI logo for long lasting good looks and are a direct replacement for the rails on the factory blower or any other supercharger that was designed to use OEM rails. For perfect sealing, the 534 285 kit has been machined to accept 8 (3 4 16) ORB ports which use O ring fittings. But, to utilize your factory fuel line

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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.
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I love this shirt. it is good quality. I got the clay colored one. I really like it. They do run small. I normally wear a medium. So I got a large. It fits pretty well. It is a tad bit tight, but I am losing weight(145LBS) So far. So it should fit fine in a few weeks. I am 5,2 135Lbs. I probably should have gotten the XL.

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Reviewed in the United States on May 17, 2026

Verified Purchase

Bonnie Warren

Boise, US

★★★★★ 5

Pretty blue

Size: XX-Large, Color: Indigo

Fits perfect

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Reviewed in the United States on June 3, 2026

Verified Purchase

RevU

Bozeman, US

★★★★★ 5

Slim fit for the winner

Size: Medium, Color: Clay Floral Print

Beautiful orange shirt and I love the metal buttons. Very comfortable and I like the slim fit. It appears more tailored. I'm a tall guy at 6'4" and the length for a medium was perfect.

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Reviewed in the United States on June 4, 2026