HOLLEY SE1-GM2S-LSX-AM Gm Level Ls Swap Automatic 090127996690

( Brand: Holley ), ( Manufacturer Part Number: SE1-GM2S-LSX-AM ), ( Manufacturer Warranty: 90 Da ), ( Country Of Origin: Us ), ( UPC: 090127996690 )

Review HOLLEY Gm Level Ls Swap Essentials Automatic fits SONOMA S-10 1994–2004

Introducing the Holley SE1-GM2S-LSX fuel system kit, specifically designed for GM 94-04 S-10 and Suburban models undergoing an LS engine swap with an automatic transmission. This high-performance fuel system kit is engineered to deliver precise fuel delivery and superior reliability, ensuring optimal engine performance.

At the core of this kit is the Holley 112-gph EFI fuel pump, which is capable of supplying ample fuel for even the most demanding LSX applications. The pump is housed in a billet aluminum housing and features a 3/8 NPT inlet and outlet, making it easy to integrate with various fuel sources and systems.

The kit includes a Holley 2318-412 return fuel filter, which is essential for maintaining fuel system cleanliness and longevity. The filter features a 4-micron filtration rating and a 3/8 NPT outlet, allowing for seamless integration into the fuel system.

The fuel pressure regulator, part number 340-102, is another crucial component of this kit. Designed to maintain the correct fuel pressure for optimal engine performance, this regulator features a 3/8 NPT inlet and outlet and is adjustable from 4-65 psi.

The Holley SE1-GM2S-LSX fuel system kit also includes all required fuel lines, fittings, and hardware, ensuring a hassle-free installation process. The kit's fuel lines are constructed of high-quality, reinforced PTFE material, which offers superior flexibility, abrasion resistance, and fuel compatibility.

Additionally, the kit comes with a Holley 525-110 fuel pressure gauge, which enables you to easily monitor fuel pressure and ensure that your engine is receiving the correct amount of fuel for optimal performance. The gauge features a 3/8 NPT inlet and a 1-inch diameter face with a bright, easy-to-read dial.

In summary, the Holley SE1-GM2S-LSX fuel system kit is an essential component for any GM 94-04 S-10 or Suburban undergoing an LS engine swap with an automatic transmission. This high-performance fuel system is engineered for precision, reliability, and ease of installation, ensuring that your LSX engine receives the fuel it needs for optimal power and performance.

Holley SE1-GM2S-LSX-AM: A Comprehensive Look at the Pros, Cons, and Recommendation for a GM 94-04 S-10 Sonoma Level LS Swap Automatic

The Holley SE1-GM2S-LSX-AM is a fuel injection system designed specifically for GM 94-04 S-10 and Sonoma vehicles undergoing an LS engine swap with an automatic transmission. In this analysis, we will delve into the merits and demerits of this fuel injection system, and provide a conclusive recommendation.

1. Compatibility: The Holley SE1-GM2S-LSX-AM is designed to work seamlessly with GM 94-04 S-10 and Sonoma models undergoing an LS engine swap with an automatic transmission.

2. Fuel Efficiency: This system offers improved fuel efficiency compared to traditional carburetors, resulting in cost savings over time.

3. Power Delivery: Holley's fuel injection system delivers smoother power delivery and throttle response, enhancing driving experience.

4. Flexibility: The Holley SE1-GM2S-LSX-AM supports various tuning options, allowing users to fine-tune their engine for optimal power and efficiency.

1. Complexity: Fuel injection systems are generally more complex than carburetors, requiring more maintenance and potentially more expensive repairs.

2. Cost: The Holley SE1-GM2S-LSX-AM is more expensive than a traditional carburetor setup, which may deter some buyers.

3. Learning Curve: Operating and tuning a fuel injection system can be more challenging than a carburetor, requiring a steeper learning curve for some users.

The Holley SE1-GM2S-LSX-AM is an excellent choice for those seeking improved power delivery, fuel efficiency, and compatibility for their GM 94-04 S-10 or Sonoma undergoing an LS engine swap with an automatic transmission. However, it comes with a higher cost, increased complexity, and a steeper learning curve compared to traditional carburetor setups.

If your priority is smooth power delivery, fuel efficiency, and compatibility with your LS engine swap, the Holley SE1-GM2S-LSX-AM is a solid investment. However, if you're on a tight budget, prefer simplicity, or are not ready for the learning curve associated with a fuel injection system, a carburetor setup may be a more suitable option. Ultimately, the decision depends on your individual preferences, goals, and budget for your project.

Details:

Depending on your budget, theres multiple levels to choose from; engine and transmission mount packages full mount, exhaust, front accessory drive packages, with savings stack along the way. Holley has taken the guesswork out of picking right parts needed to swap your GM muscle car or truck with our Swap Essentials Packages. Buyer pays return shipping. Take the hassle out of your next swap with Holley's Swap Essentials Packages.

A signature is required on all UPS orders over $750. SE1-GM2S-LSX-AM GM 94-04 S-10, Sonoma Level 1 LS Swap Essentials - Automatic and Manual: 929.95: Mounting Package Fits 1994 2004 S-10 with 4L60E, 4L70E, 4L75E, TH400 Transmissions T-56 or Magnum.

part #: se1gm2slsx prices

• $929.95-$962.17

specifications othellodrivetrain:

• for models: S-10, Sonoma
• for years: 1994-2004
• brand: Holley
• mpn: Se1-gm2s-lsx-am
• manufacturer warranty: 90 Da
• country of origin: Us
• upc: 090127996690

shipping othellodrivetrain:

• carrier: UPS
• cost: $0.00
• transit: 2-4 Days
• type: Fixed
• service: UPS Ground
• class: Standard

general othellodrivetrain:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

seller othellodrivetrain:

• rating: 99.7%
• city: Bowling Green, Kentucky
• # reviews: 12169

payments othellodrivetrain:

• credit card: Mastercard
• wallet: Apple-pay
• other

offer othellodrivetrain:

• quantity: 1
• sold: 0
• started: April 27, 2026
• availability: In Stock
• options: Ship-to-home

returns othellodrivetrain:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

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