1. Flywheels + Flexplates For Sale
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  3. CHEVROLET 29551163

CHEVROLET 29551163 Ls Adapter Transmission 4.8 5.3 6.0 6.2

fits make: Allison, Chevrolet. year: 2000.

29551163 Chevrolet Ls 4.8 5.3 6.0 6.2 Adapter Allison 2000 Transmission

( Brand: Chevrolet ), ( Manufacturer Part Number: 29551163 ), ( Item Location: Dc ), ( Type: Housing ), ( Surface Finish: Cast Iron ), ( Universal Fitment: No )

Review CHEVROLET Ls 4.8 5.3 6.0 6.2 Adapter Allison Transmission fits 2000

The Chevrolet 29551163 LS Transmission Adapter is a crucial component for connecting a Allison 2000 transmission to a Chevrolet engine, specifically those with displacements of 4.8 liters, 5.3 liters, 6.0 liters, or 6.2 liters. This adapter is engineered to provide a robust and reliable connection between the engine and transmission, ensuring smooth power transfer.

Its design is characterized by a robust construction, with precision-machined surfaces and high-grade materials. The adapter features a cast iron housing, providing excellent heat dissipation and durability. The engine and transmission sides of the adapter are equipped with suitable bolt patterns to ensure a secure fit and proper alignment.

The Chevrolet 29551163 LS Transmission Adapter comes with all necessary hardware for installation, including bolts and seals. Its installation process is generally straightforward and can be completed by a skilled mechanic or experienced DIY enthusiast. However, it is always recommended to consult the vehicle's service manual and/or consult with a professional to ensure a proper installation.

This adapter is an essential component for anyone looking to upgrade their Chevrolet vehicle with a more powerful transmission or for those restoring a classic model. Its high-quality design and construction ensure reliable performance and longevity, making it a worthwhile investment for any serious Chevrolet enthusiast.

In summary, the Chevrolet 29551163 LS Transmission Adapter is a must-have for those looking to connect a Allison 2000 transmission to a Chevrolet engine with a displacement of 4.8 liters, 5.3 liters, 6.0 liters, or 6.2 liters. Its robust design, precise machining, and inclusion of all necessary hardware make it a reliable and effective solution for this application.

Buying a Chevrolet 29551163 LS adapter for an Allison 2000 transmission involves some considerations, especially in terms of its benefits and potential drawbacks. Here are some pros and cons to help you make an informed decision.

Pros:

1. Compatibility: This adapter allows for the connection of Chevrolet LS engines (4.8, 5.3, 6.0, and 6.2) to Allison 2000 transmissions, expanding the available powertrain options.

2. Performance: The use of a modern LS engine can provide improved fuel efficiency, increased horsepower, and smoother operation compared to the original engine.

3. Reliability: LS engines have a reputation for being robust and long-lasting, which could lead to better overall reliability and durability.

4. Availability: LS engines are more common and easier to find, making repairs and maintenance more accessible.

5. Cost-effective: In some instances, using a rebuilt LS engine and this adapter could be more cost-effective than buying a new or rebuilt Allison transmission.

Cons:

1. Installation: Installing the adapter and engine requires significant time, effort, and possibly professional expertise.

2. Customization: Modifying the vehicle to accommodate this powertrain combination may require additional customization, such as wiring, exhaust, and cooling system adjustments.

3. Compatibility issues: Ensure that all necessary components, such as wiring harnesses, fuel system components, and the transmission itself, are compatible with the new powertrain combination.

4. Cost: The cost of purchasing a adapter, engine, and any necessary modifications can add up, potentially making this an expensive upgrade.

5. Potential issues: As with any engine swap, there is a risk of encountering compatibility issues, vibration, or other problems that may require additional time and expense to address.

Ending Conclusion:

The decision to buy a Chevrolet 29551163 LS adapter for an Allison 2000 transmission depends on your specific needs, budget, and technical expertise. This upgrade could potentially provide enhanced performance, improved reliability, and cost savings, but it also requires a significant investment of time, effort, and money. If you are comfortable with the modifications required and the potential risks, this could be a worthwhile project. However, if you are unsure about your ability to install the adapter and engine or are concerned about the costs and potential issues, it may be better to explore other options.

Details:

Fitment / Compatibility. Genuine cast-iron transmission adapter, casting number 29551163, used to mate Chevrolet LS-series V8 engines 4.8 L / 5.3 6.0 6.2 L an Allison 2000 or 2200 automatic with SAE #3 bell housing. Light surface rust on edges and bolt areas see photos. Fits LS-based engines Gen III/IV 4.8 L, 5.3 6.0 6.2 L using standard GM bolt pattern.

Clean mount flange surfaces. No cracks, repairs, or broken bosses noted. Not compatible with Allison 1000 / Dramas applications different bolt pattern and bell depth. These adapter rings are hard to find and ideal for custom Allison swap projects, fleet replacements, bus/step-van applications.

Always confirm your engine block pattern, bell housing size, and transmission model before purchase. Adapter housing only see photos. Used OEM adapter ring in solid structural condition. No hardware, bolts, or converter plate included.

For Allison 2000 / 2200 series transmissions with SAE #3 bell housing. OEM GM / Allison Adapter Housing. Commonly used in bus chassis, step-vans, shuttle vehicles, and fleet conversions. Whats Included.

part #: 29551163 prices

  • $100.00-$295.00

specifications flwheflepla:

  • for makes: Allison, Chevrolet
  • for years: 2000
  • brand: Chevrolet
  • mpn: 29551163
  • item location: Dc
  • type: Housing
  • surface finish: Cast Iron
  • universal fitment: No

seller flwheflepla:

  • city: Bergenfield, New Jersey
  • rating: 99.3%
  • # reviews: 223

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  • cost: $29.99
  • type: Fixed
  • transit: 3-7 Days

general flwheflepla:

  • Car Truck Parts Accessories > Transmission Drivetrain > Flywheels Flexplates
  • condition: Used

offer flwheflepla:

  • sold: 0
  • quantity: 1
  • best offers: True
  • started: November 11, 2025
  • availability: In Stock
  • options: Ship-to-home

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for makes: allison, chevrolet, for years: 2000, item location: dc, type: housing, surface finish: cast iron, universal fitment: no,
category: auto parts > car truck parts accessories > transmission drivetrain > flywheels flexplates, sku: 13902103876994772,
Chevrolet 29551163 Is Similar To:
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3 offers $100.00–$295.00 USD
  • Used. Offer #1 priced at $100.00 + $15.00 shipping estimate = $115.00* total. The adapter is an SAE 3 adapter size. This is a used adapter housing to put an Allison 2000 transmission behind your LS engine.+$15.00 shipping
  • Used. Offer #2 priced at $295.00 + $45.24 shipping estimate = $340.24* total. Came on an gen 4 ls I bought and do not need it. transmission adapter plate and 29551655 GENUINE ALLISON AUTOMATIC GEAR & FLEXPLATE FLYWHEL FOR GM 6.0 gm gas engine to allison 2000 sereis automatic transmission .+$45.24 shipping
  • Used. Offer #3 priced at $100.00 + $98.12 shipping estimate = $198.12* total. this is heavy . this is the adapter from 6.0 ls3 in fed ex truck to allison auto trans with hub adapter and flex plate also included .+$98.12 shipping

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