GM 3999295 Forged Pistons 9/1

( Brand: Gm ), ( Manufacturer Part Number: 3999295 ), ( Part Type: Piston ), ( Surface Finish: Factory Original ), ( Country/region Of Manufacture: United States ), ( Bundle Listing: No )

Review GM 9/1 Bore Forged Pistons fits LS6 STD 454 1971

The 3999295 GM 1971 LS6 454 Standard Forged Pistons are a high-performance upgrade for your classic Chevrolet engine. These pistons are specifically designed for the LS6 454 engine, which was renowned for its power and reliability in the 1970s.

The forged construction of these pistons ensures superior strength and durability, making them ideal for high-performance applications. The pistons are made from top-quality alloy, which provides excellent heat resistance and reduces the risk of warping or failure under high temperatures.

The pistons feature a standard dome shape, which provides optimal combustion chamber volume and compression ratio for maximum power output. The piston skirts are designed to provide a snug fit in the engine cylinder, reducing the risk of side-to-side movement and ensuring optimal piston-ring seal.

The piston rings are made from high-quality material that provides excellent sealing and reduces the risk of oil consumption. The rings are also designed to withstand the high temperatures and pressures generated by high-performance engines.

The pistons are finished with a polished surface, which provides a smooth finish and reduces the risk of scuffing or damage during installation. The pistons also come with new wrist pins and clips, ensuring a complete and easy installation process.

In conclusion, the 3999295 GM 1971 LS6 454 Standard Forged Pistons are a high-quality upgrade for your classic Chevrolet engine. With their forged construction, optimal combustion chamber shape, and high-quality piston rings, these pistons provide superior strength, durability, and power output for your high-performance engine.

1. Power and Performance: The LS6 engine is known for its high power output and the forged pistons can further enhance its performance, allowing for increased horsepower and torque.

2. Durability: Forged pistons are stronger and more durable than cast pistons, which can withstand higher horsepower and rev limits without failing or warping.

3. Customization: Forged pistons can be customized to fit the specific needs of your engine, such as changing the compression ratio or piston skirt shape, to optimize performance.

4. Resale Value: A well-maintained LS6 engine with forged pistons can have a higher resale value than a stock engine, making it a good investment for collectors or enthusiasts.

1. Cost: Forged pistons are more expensive than cast pistons, and the cost of installing them in a classic car can be substantial.

2. Availability of Parts: Classic cars like the 1971 Chevrolet Chevelle can be difficult to find parts for, which may make it more challenging to find compatible forged pistons or other necessary components.

3. Complexity of Installation: Installing forged pistons requires specialized tools and knowledge, which may require hiring a professional or investing in additional education to do it yourself.

4. Potential for Damage: If not installed correctly, forged pistons can cause damage to other engine components, such as the engine block or cylinder head.

Buying a 1971 LS6 454 with forged pistons can be a great investment for performance enthusiasts, as the forged pistons can enhance the engine's power and durability. However, it is important to consider the cost and potential challenges of installation and availability of parts before making a purchase. If you have the necessary resources and expertise, the added performance and potential resale value may make it a worthwhile investment.

If you are considering purchasing a 1971 LS6 454 with forged pistons, I would recommend doing thorough research to ensure that the engine and pistons are of high quality and that you have the necessary resources to install them correctly. Additionally, it may be beneficial to consult with a professional mechanic or engine builder to get their advice on the potential benefits and drawbacks of the modification.

Details:

Pistons are in great shape other than some small pitting on 4029s dome see photos. Set consists of seven Gm pistons and one piston. A very nice used set of original genuine Gm pistons.

Were recently removed and replaced by a higher compression pistons. Thanks Kyle. Does not come with pins.

part #: 3999295 prices

• $558.88-$885.23

specifications cylinderheapar:

• for models: Ls6, Std, 454
• for years: 1971
• brand: Gm
• mpn: 3999295
• part type: Piston
• surface finish: Factory Original
• country/region of manufacture: United States
• bundle listing: No

General cylinderheapar:

• condition: Used
• in stock: Yes
• motors > partsaccessories > vintage cartruck parts > enginescomponents > cylinder headsparts engines components

Payments cylinderheapar:

• PayPal

Ratings:

1. as shown 11-03-17
2. Great Quick Payment 11-19-17
3. Fast shipping, items as described. Thanks! A 10-03-17
4. q 10-27-17
5. A Seller, Thank you!!! 11-18-17

Seller cylinderheapar:

• city: Saint Clair Shores, Michigan
• zipcode: 48080

Returns cylinderheapar:

• policy: no returns

Offer cylinderheapar:

• quantity: 1
• best offer: true
• bids: 0
• Started: February 21, 2018, 4:17 am
• Sold: 0

Shipping cylinderheapar:

• type: Flat
• cost: $0.0
• handling: days

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