GMC TRUCK VGMC3500 Van Automatic Transmission 400-04163 4L80E 5.7L 157K

( Brand: Gmc Truck ), ( Manufacturer Part Number: VGMC3500 ), ( Conditions Options: 2wd 157k ), ( Genuine Oem: Yes ), ( Make: Gmc ), ( Type: Automatic Transmission ), ( Ipn: 400-04163 ), ( Manufacturer Warranty: 90 Day ), ( Descriptionpartcondition: 4l80e 2wd 157k )

Review GMC TRUCK Chevy Van Automatic Transmission 5.7l 157k fits 2500 3500 MT1 RWD 1991

The **GMC 400-04163 1991 Chevrolet/GMC 2500/3500 Series Heavy-Duty Van with a 5.7L V8 Engine, Automatic 4L80E Transmission, and Rear-Wheel Drive (RWD)** is a robust, full-size commercial workhorse designed for durability, power, and adaptability in demanding environments. Built on the iconic **C/K platform**, this van combines the strength of a heavy-duty truck chassis with the versatility of a cargo or passenger carrier, making it ideal for businesses, contractors, or fleet operators requiring reliable transportation for tools, equipment, or personnel. The **5.7L V8 small-block engine** (commonly referred to as the "350" or "L35" in some configurations) delivers a balanced blend of torque and efficiency, producing approximately **200 220 horsepower and 300 325 lb-ft of torque**, depending on tuning and modifications. This powerplant is renowned for its longevity, ease of maintenance, and availability of aftermarket support, ensuring that it can handle long hours of operation without sacrificing performance. Paired with the **4L80E four-speed automatic transmission**, this van offers smooth, responsive shifting with a torque converter that enhances towing and hauling capabilities, making it well-suited for pulling trailers, heavy loads, or even specialized equipment like lifts or toolboxes. The **RWD configuration** further emphasizes its strength, distributing weight evenly and providing exceptional stability, especially when loaded with heavy cargo or when navigating rough terrain.

The **1991 model year** of this GMC van represents a transitional era in Chevrolet s commercial vehicle lineup, where engineering refinements and updated safety features began to take hold. The **400-04163** designation likely refers to a specific trim or configuration, potentially indicating a higher-end build with enhanced suspension, reinforced frame rails, or optional factory equipment such as a **heavy-duty radiator, cooling package, or upgraded drivetrain components**. The **cab design** is classic, featuring a **crew cab or extended cab option** (depending on the exact build) with ample interior space for seating or cargo organization, while the **high-roof or low-roof body style** allows for maximum flexibility whether for transporting goods, tools, or even as a mobile workshop or service vehicle. The **front suspension** typically includes **leaf springs and a solid axle**, providing a sturdy ride and superior load-bearing capacity, while the **rear suspension** may incorporate **multi-leaf springs or a parabolic design** to absorb shocks from uneven surfaces, ensuring longevity under heavy loads.

Under the hood, the **4L80E transmission** is a workhorse in its own right, known for its durability and ability to handle the demands of heavy-duty applications. This **four-speed automatic** (with an optional manual mode in some configurations) features a **torque converter clutch** that enhances fuel efficiency and reduces wear over time, making it a practical choice for daily use. The **5.7L V8** is paired with a **high-flow intake manifold, dual exhaust headers, and a robust crankshaft**, all contributing to its reputation for reliability. The **RWD setup** ensures that power is directed to the rear wheels, which is particularly advantageous for towing or when additional traction is required, though it may necessitate careful load distribution to optimize handling. The **drive shafts and axles** are built to withstand rigorous use, with the **rear axle** likely featuring a **heavy-duty 9-inch or 10-inch housing** capable of supporting significant payloads without bending or warping.

For maintenance and longevity, this van benefits from **easy access to critical components**, such as the **engine bay, transmission, and drivetrain**, which are designed with practicality in mind. The **fuel system** is straightforward, often featuring a **single carburetor or early fuel injection** (depending on the exact model), with ample room for upgrades like **EFI conversion or performance air intakes** to boost power output. The **cooling system** is robust, with a **large radiator and electric cooling fan** to prevent overheating during extended operation, while the **braking system** typically includes **drum brakes on all four wheels** (with optional power assist) or **disc brakes on the front**, providing reliable stopping power even under heavy loads. The **steering and suspension** are tuned for stability, with **adjustable shocks or sway bars** available in some builds to improve ride quality and handling.

This **1991 GMC 2500/3500 van** is not just a vehicle; it s a **proven workhorse** that has earned its place in industries ranging from construction and logistics to emergency services and mobile trades. Its **timeless design**, combined with the **enduring reliability of the 5.7L V8 and 4L80E transmission**, makes it a smart investment for those seeking a vehicle that can handle the toughest jobs while offering the flexibility of a van body. Whether used for **transporting materials, serving as a mobile command center, or as a base for custom builds**, this van s **durability, power, and adaptability** ensure it will serve its owner for many years with proper care. With its **classic aesthetic, rugged construction, and proven performance**, it remains a sought-after choice for enthusiasts and professionals alike who value both function and form.

### **Pros and Cons of Buying a 1991 GMC 400-04163 (Chevy 2500/3500 3500ci V8, 4L80E Transmission, RWD)**

#### **Pros**

1. **Strong Engine and Power**

- The **5.7L (350 cubic inch) V8** is a robust, proven powerplant known for reliability when maintained properly. It produces around **200-250 horsepower** and **300-350 lb-ft of torque**, making it suitable for heavy-duty tasks like towing or hauling.

- The **cast-iron block and heads** are durable, though they require regular oil changes and cooling system maintenance to prevent overheating or internal wear.

2. **Proven 4L80E 4-Speed Automatic Transmission**

- The **4L80E** is a robust, heavy-duty transmission designed for commercial and heavy-duty applications. It handles high torque loads well and is less prone to failure compared to lighter-duty transmissions in its era.

- With proper fluid changes (using **Mobilube HD or equivalent**) and maintenance, it can last **200,000 miles** in a commercial van.

- The **MT1 (Manual Transmission Option)** is rare in this era, which could be an advantage if you prefer manual control, though it may require more frequent maintenance.

3. **Heavy-Duty Suspension and Frame**

- The **RWD (rear-wheel-drive) configuration** provides better weight distribution for towing and hauling compared to FWD vans of the same era.

- The **full-frame construction** is more durable than unibody designs, making it better suited for off-road use or rough conditions.

- Original **leaf springs and shocks** are sturdy but may need replacement over time, especially if the van has seen heavy use.

4. **Commercial-Grade Durability**

- Built as a **work van**, this model was designed for reliability in demanding conditions, including **towing, payload hauling, and daily commercial use**.

- The **high-capacity cooling system** (if properly maintained) helps prevent overheating, a common issue in V8-powered vans.

5. **Parts Availability and Modification Potential**

- As a **Chevy/GMC classic**, parts (especially for the 350 V8 and 4L80E) are widely available, though some aftermarket components may be needed for upgrades.

- The **open cargo area** allows for easy modifications, such as installing a **lift kit, winch, or custom interior setup** for work or off-road use.

6. **Potential for Low Cost of Ownership (If Well-Maintained)**

- If the van has **complete service records**, especially for **oil changes, transmission fluid, cooling system, and suspension**, it could be a **cost-effective work vehicle**.

- Fuel efficiency is **not great** (around **10-12 MPG combined**), but for a heavy-duty van, this is expected.

---

#### **Cons**

1. **Age and Wear Issues**

- **Worn bushings, ball joints, and control arms** (front and rear).

- **Rust in the frame, subframe, and wheel wells** (common in older vans, especially in snowy or salted regions).

- **Leaking power steering, brakes, and cooling systems**.

- **Original tires** will almost certainly need replacement, and **wheel bearings** may be worn.

2. **Transmission and Drivetrain Concerns**

- The **4L80E** can develop **slippage, rough shifting, or internal wear** if fluid hasn t been changed regularly (recommended every **30,000-50,000 miles**).

- **Differential fluid** may need replacement older vans often use **75W-90 gear oil**, but modern **80W-90 or 85W-140** can work.

- **Drive axles** (especially the **rear axle**) may need attention **seals, bearings, and differential gears** can wear out over time.

3. **Cooling System Reliability**

- The **5.7L V8 is prone to overheating** if the **radiator, water pump, thermostat, or hoses** fail.

- **Head gaskets** can leak, causing **white smoke, coolant loss, and engine damage** if ignored.

- **Electric fans** may fail, requiring replacement (some aftermarket fans are available).

4. **Electrical System Quirks**

- Older vans often have **failing alternators, starters, or wiring issues**.

- **Window regulators, door locks, and interior lights** may be worn or non-functional.

- **Fuel pump reliability** can be an issue some 350 V8s develop **fuel pump failures**, leading to stalling.

5. **Fuel Economy and Modern Standards**

- **Poor MPG (10-12 city, 12-15 highway)** makes it expensive to operate compared to modern diesel or hybrid alternatives.

- **Emissions and safety standards** are outdated no modern crash safety features, poor visibility in some configurations, and **no modern fuel efficiency**.

6. **Potential Hidden Damage**

- **Frame rust** (especially in the **front subframe and rear quarter panels**) can weaken structural integrity.

- **Transmission linkage or shift cables** may be worn, leading to **rough shifting or failure**.

- **Suspension components** (shocks, struts, sway bars) may be **completely worn out**.

7. **Resale Value and Financing Challenges**

- **Low resale value** classic vans like this don t hold value well.

- **Financing may be difficult** banks often hesitate to lend on older, high-mileage vehicles without a clean title.

---

### **Conclusion and Recommendation**

- **Budget-conscious buyers** who need a **reliable, heavy-duty work van** for **towing, hauling, or commercial use**.

- **DIY mechanics** who are willing to **invest time and money in maintenance** to keep the van running.

- **Off-road or overlanding enthusiasts** who want a **durable, modifiable platform** for custom builds.

- **Those who prioritize raw power and simplicity** over modern convenience.

- **Daily drivers** who want **fuel efficiency, low maintenance, or modern safety features**.

- **Buyers who dislike mechanical work** this van **will require regular upkeep**.

- **Those in harsh climates** (extreme cold or salt exposure accelerates rust and wear).

- **People who need a van for long-term, low-cost ownership** better modern alternatives (e.g., **Ford F-550, Ram 3500, or even a well-maintained diesel GMC**) exist.

You **inspect it thoroughly** (or have a trusted mechanic do so) for **frame rust, transmission condition, cooling system health, and suspension**.

You **have a budget for repairs** expect **$3,000 $8,000 in immediate fixes** (tires, brakes, suspension, cooling system).

You **plan to use it regularly** and are **willing to maintain it aggressively**.

You **find one with complete service records** (especially for **oil changes, transmission fluid, and cooling system**).

You **can t commit to maintenance** this van will **cost more in repairs than a newer, well-used alternative**.

You **need fuel efficiency or modern features** better options exist (e.g., **2010 diesel trucks**).

The **price is too high** a **350 V8 Chevy/GMC van in this condition should sell for $5,000 $10,000 max**, depending on condition.

- **2000 2010 GMC 2500/3500 with 6.0L V8 or Duramax diesel** (better fuel economy, modern tech).

- **Ford F-550 Super Duty (2010 )** with **6.7L Power Stroke diesel** (more reliable, better towing).

- **Ram 3500 Classic (2014 )** with **6.7L Cummins or Hemi V8** (better resale, modern features).

- **Used Ford E-Series or Mercedes Sprinter** (if you need a **cargo van** rather than a truck).

This **1991 GMC 2500/3500 with a 350 V8 and 4L80E** can be a **great workhorse** if **properly maintained**, but it is **not a "set-and-forget" vehicle**. If you re prepared for **

Details:

Orders placed after 2:00 pm CST cannot be guaranteed shipping that day. Transmissions are drained prior to shipping. On AWD/4x4 transmissions, the transfer case will not be included. All seals, gaskets, and filters must be replaced prior to install in order maintain warranty.

1991 Chevy Van Truck 2500 3500 Automatic Transmission 4L80E MT1 5.7L RWD 157K: Some vehicles have different specs that must be matched to ensure fit. Manufacturers specified fluid types must be used. Not just our Heritage, but Legacy 1991 Chevy Van Truck 2500 3500 Automatic Transmission 4L80E MT1 5.7L RWD 157K. Hospitals, Schools, Farms, storage Units, Home Business, Airports, No Truck/Limited Access zones and Military Bases are not accepted as a valid commercially zoned address.

part #: vgmc3500 prices

• $185.00-$800.00

specifications autotransmissionsgo:

• for models: 2500, 3500, Mt1, Rwd
• for makes: Chevy, Gmc
• for years: 1991
• brand: Gmc Truck
• mpn: Vgmc3500
• conditions options: 2wd 157k
• genuine oem: Yes
• make: Gmc
• type: Automatic Transmission
• ipn: 400-04163
• manufacturer warranty: 90 Day
• descriptionpartcondition: 4l80e 2wd 157k

shipping autotransmissionsgo:

• type: Fixed
• cost: $300.00
• service: Flat Rate Freight
• class: Freight

offer autotransmissionsgo:

• best offers: True
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: June 10, 2026
• sold: 0

payments autotransmissionsgo:

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

returns autotransmissionsgo:

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

seller autotransmissionsgo:

• city: Mobile, Alabama
• rating: 99.7%
• # reviews: 64282

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

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