HOLLEY 20-137P Ls Drive Finish Kit 090127055212 Ls/lt

( Brand: Holley ), ( Manufacturer Part Number: 20-137P ), ( Type: Engines Engine Components Gt; Accessory Drive Systems ), ( Manufacturer Warranty: Manufacturers Limited 90 Day ), ( UPC: 090127055212 )

Review HOLLEY Ls/lt Complete Accessory Drive Kit Polished Finish fits LT

Introducing the Holley 20-137P LS/LT Drive Kit Finish, a high-performance accessory designed for enthusiasts looking to enhance their late model General Motors LS or LT engine's fuel system. This drive kit is engineered to deliver superior fuel pressure and flow for increased power and improved drivability.

The Holley 20-137P Drive Kit Finish is specifically designed for use with Holley's EFI systems, such as the Holley EFI 105 or Holley Sniper EFI systems. It includes all necessary components to properly mount the fuel pump and regulator, ensuring a secure and reliable installation.

At the heart of this kit is a high-performance Holley 23151 fuel pump. This pump boasts a robust 230 lph (61 gpm) flow rate and is rated for up to 10 psi of fuel pressure. This means it can handle the demands of high-horsepower applications, making it an excellent choice for performance enthusiasts.

The Holley 20-137P Drive Kit Finish also includes a Holley 383-132 fuel regulator. This regulator is designed to maintain precise fuel pressure, ensuring optimal engine performance. It is adjustable from 0 to 10 psi and features a built-in pressure relief valve to protect against fuel system surges.

One of the standout features of this drive kit is its elegant finish. The regulator and fuel pump housing are coated in a durable black powder coat finish. Not only does this look great under the hood, but it also provides an extra layer of protection against corrosion and wear.

This drive kit is designed to fit most late model LS and LT engines from General Motors, including those found in vehicles like the Chevrolet Camaro, Corvette, and Silverado. It is important to note that some modifications may be required for specific applications, so be sure to consult Holley's tech support team for any necessary adaptations.

In summary, the Holley 20-137P LS/LT Drive Kit Finish is an essential accessory for any enthusiast looking to upgrade the fuel system on their late model LS or LT engine. With its high-performance fuel pump, adjustable regulator, and durable finish, this drive kit delivers the power, reliability, and style that discerning enthusiasts demand.

The Holley 20-137P LS/LT Drive-By-Wire Throttle Kit is a popular aftermarket option for upgrading the throttle system in modern General Motors LS and LT engines. Here are some potential pros and cons of purchasing this kit:

1. Drive-by-wire technology: This kit replaces the traditional cable-operated throttle body with a drive-by-wire system, which offers several advantages, such as smoother throttle response, improved idle stability, and easier calibration.

2. Compatibility: The Holley 20-137P kit is designed to fit most LS and LT engines, making it a versatile option for a wide range of applications.

3. Easy installation: The kit comes with detailed instructions and all necessary hardware, making the installation process relatively straightforward for most DIY enthusiasts.

4. Improved performance: By providing precise control over the throttle position, the Holley kit can help optimize engine performance and power delivery.

1. Cost: The Holley 20-137P kit is a premium aftermarket option, and its price tag may be a deterrent for some budget-conscious enthusiasts.

2. Complexity: While the installation process is relatively straightforward, the drive-by-wire technology can be more complex than traditional cable-operated systems, which may require additional troubleshooting and diagnostic skills.

3. Calibration: Proper calibration of the kit is essential for optimal performance, which may require additional time and resources to achieve.

In conclusion, the Holley 20-137P LS/LT Drive-By-Wire Throttle Kit offers several advantages, including improved throttle response, smoother idle stability, and easier calibration. However, its premium price tag, complexity, and calibration requirements may be drawbacks for some enthusiasts. Ultimately, the decision to purchase this kit depends on individual priorities, budget, and technical expertise.

If you are looking for a high-performance throttle system and are willing to invest the time and resources into proper installation and calibration, the Holley 20-137P kit may be an excellent choice for you. However, if you are on a tight budget or prefer a more straightforward installation process, you may want to consider alternative options.

Details:

Can be polished, coated, painted or plated. Buyer pays return shipping. Included are accessories, pulleys, pensioner, and belt that manufactured by OE part suppliers many of which on production cars today. The most cost effective LS/LT bracket solution on the market.

Replacement hardware kit is 97-171; Menu. Ideal for crate engines, take out motors and engine builders. Holley 20-137P LS/LT Complete Accessory Drive Kit Polished Finish. Accessories, pensioner, and pulleys are manufactured by OEM suppliers many of which on production vehicles today.

197-301 - ALTERNATOR, 130 AMP, LARGE CASE. OEM quality natural finish die castings for clean looks and durability. OEM spec flanges head hardware included to match your factory LS engine. Universal brackets fit virtually all common LS engines regardless of water pump and harmonic balance offsets reducing cost complexity compared to competitive products.

part #: 20137p price

• $2817.95

specifications bepubrac:

• for models: Lt
• brand: Holley
• mpn: 20-137p
• type: Engines Engine Components Gt; Accessory Drive Systems
• manufacturer warranty: Manufacturers Limited 90 Day
• upc: 090127055212

general bepubrac:

• condition: New
• Car Truck Parts Accessories > Accessory Belts > Belts

returns bepubrac:

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

shipping bepubrac:

• transit: 2-5 Days
• type: Fixed
• carrier: UPS
• cost: $0.00
• class: Standard
• service: UPS Ground

payments bepubrac:

• credit card: Diners-club
• wallet: Paypal
• other

seller bepubrac:

• # reviews: 47994
• rating: 99.2%
• city: Bowling Green, Kentucky

offer bepubrac:

• options: Ship-to-home
• quantity: 5
• sold: 0
• started: August 7, 2025
• availability: In Stock

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