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  3. CHEVROLET 12491855

CHEVROLET 12491855 Engine Auto Block 5.3L LM4

fits model: 4l60e, Ssr, 2wd. make: Chevy, Chevrolet. year: 2004.

12491855 Chevrolet 2004 Chevy Ssr 5.3l Engine Auto 4l60e 2wd Lm4 Aluminum Block

( Brand: Chevrolet ), ( Manufacturer Part Number: 12491855 ), ( Type: Stk 6777 ), ( Oe/oem Part Number: 12491888 ), ( Number Of Valves: 16 ), ( Engine Size: 5.3 L ), ( Fuel Type: Gasoline )

Review CHEVROLET Chevy 5.3l Engine Auto Lm4 Aluminum Block fits 4L60E SSR 2WD 2004

2004 Chevrolet SSR 3.5L Engine, Automatic Transmission 4L60-E, 2WD, LM4 Block

The Chevrolet SSR, introduced in 2003 as a 2004 model, is a unique vehicle that combines elements of an SUV, a pickup truck, and a sports car. One of its most crucial components is the engine. In this description, we will focus on the 2004 Chevrolet SSR's 3.5L engine with the automatic transmission 4L60-E, 2WD (Rear-Wheel Drive), and the LM4 block.

The 3.5L engine, also known as the L35, is a V8 reviewed for its exceptional performance and reliability. It features an overhead valve architecture with dual overhead camshafts (DOHC) and a regular unleaded fuel system. This engine is designed to produce a potent output of approximately 240 horsepower and 245 lb-ft of torque.

The automatic 4L60-E transmission is a robust, proven powertrain component that complements the 3.5L engine perfectly. Designed for rear-wheel drive vehicles, this transmission features a smooth, responsive shifting character with a hydraulicapplication system. It has 4 forward gears and 1 reverse gear, providing a power ratio that enhances the SSR's impressive acceleration and street-legal off-roading capabilities.

The LM4 block is a main component of the engine and plays a critical role in its overall strength and durability. Cast from high-grade iron, the LM4 block boasts excellent heat dissipation and durability, ready to handle the rigors of daily driving. The block is also designed to accommodate various compact-block engine designs, making it adaptable and versatile for vehicle modifications, maintainability, and future upgrades.

In conclusion, the 2004 Chevrolet SSR's 3.5L engine with the automatic transmission 4L60-E and the LM4 block is an exceptional powertrain combination that offers a perfect balance between performance, versatility, and efficiency. As an assistant, it is my pleasure to provide you with this detailed description of this remarkable automotive component.

title: Pros and Cons of Buying a 2004 Chevrolet SSR with 3L Engine, Automatic Transmission, and 2WD

The 2004 Chevrolet SSR with a 3L engine, automatic 4L60E transmission, and 2WD configuration can be an intriguing option for used car buyers, especially for those who appreciate a unique and modern classic design. However, as with any used vehicle, it's crucial to consider both the advantages and disadvantages before making a decision.

Pros:

1. Distinctive style: With its retro pickup truck body style and modern Corvette C5 convertible top, the 2004 SSR certainly turns heads, making it a desirable collector's item for some car enthusiasts.

2. Decent performance: The 3.1L V8 engine produces a satisfying 240 horsepower and 280 lb-ft of torque, delivering respectable acceleration for a vehicle of its size.

3. Smooth automatic transmission: The 4L60E four-speed automatic transmission is known for its durability and smooth operation, making the SSR an enjoyable cruiser for everyday use.

4. Comfortable ride: The interior offers a high seating position, supportive seats, and ample headroom and legroom for both the driver and passengers.

Cons:

1. Fuel efficiency: The 3L engine is not particularly fuel-efficient, achieving an EPA-estimated 16 mpg combined city/highway ratings, which can be a major concern for budget-conscious buyers.

2. Limited cargo capacity: The SSR's retro design sacrifices practical cargo space for its unique styling. While the bed can hold some items, it is relatively small and may not accommodate larger loads.

3. Maintenance: The Corvette-sourced engine and transmission may require more specialized maintenance than other, more conventional powertrains.

4. Limited production: The 2004 Chevrolet SSR had a relatively short production run, leading to fewer available options on the used market, and potentially higher prices.

Conclusion:

The 2004 Chevrolet SSR with a 3L engine, automatic transmission, and 2WD offers a unique blend of style, performance, and comfort. However, it comes with some drawbacks, including poor fuel efficiency, limited cargo capacity, and potentially higher maintenance costs. Considering these factors, this vehicle may suit those who prioritize its distinctive appearance and satisfying performance, but it might not be the most practical choice for everyday use or those on a tight budget.

Recommendation:

Before purchasing a 2004 Chevy SSR with a 3L engine, automatic transmission, and 2WD, carefully inspect the vehicle for any potential issues, especially those related to the unique components sourced from the Corvette. Obtain a pre-purchase inspection by a trusted mechanic if possible. Additionally, consider the costs related to the vehicle's maintenance, insurance, and fuel efficiency, as these factors may impact your overall ownership experience.

Details:

4 SPEED 4L60E AUTO TRANS. 6.0L LS2 ENGINE. 2004 CHEVROLET SSR.

part #: 12491855 prices

  • $149.00-$314.99

specifications grokengines:

  • for models: 4l60e, Ssr, 2wd
  • for makes: Chevy, Chevrolet
  • for years: 2004
  • brand: Chevrolet
  • mpn: 12491855
  • type: Stk 6777
  • oe/oem part number: 12491888
  • number of valves: 16
  • engine size: 5.3 L
  • fuel type: Gasoline

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  • Car Truck Parts Accessories > Engines Engine Parts > Engines
  • condition: Used

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  • options: Ship-to-home
  • quantity: 1
  • started: October 31, 2024
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  • availability: In Stock
for models: 4l60e, ssr, 2wd, for makes: chevy, chevrolet, for years: 2004, type: stk 6777, oe/oem part number: 12491888, number of valves: 16, engine size: 5.3 l, fuel type: gasoline,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 2639405526657681,

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