GM 3881456 Forged Piston Nos 375HP 425HP L78

( Brand: Gm ), ( Manufacturer Part Number: 3881456 ), ( Part Type: Aluminum Piston )

Review GM Aluminum 375hp Bbc 425hp Forged L78 Piston Nos fits 396 1965-69

This is a truly exceptional product for any enthusiast of classic muscle cars, specifically those with a 1965-1969 GM BBC engine. This forged L78 piston kit boasts an impressive horsepower rating of 425hp, which is a significant upgrade from the original factory specifications.

The pistons themselves are forged, a process that increases their strength and durability. Forged pistons are favored by high-performance engine builders because they can withstand the increased stress and heat generated by high horsepower applications. They are also lighter than their cast counterparts, which can improve engine performance by reducing rotational mass.

This kit is specifically designed for engines with a displacement of 388 cu.in. (3881456), and it's compatible with engines producing up to 396 horsepower, making it a great option for those looking to boost their engine's performance without having to go all the way up to the 454 cu.in. (7.4L) L78 engine.

The piston kit comes with a 7/16" pin, which is a common size for high-performance applications. The piston tops are designed with a 0.030" dish, which helps to increase power by allowing the combustion chamber to be filled with more fuel and air.

The kit is brand new, and it's a great way to breathe new life into a classic engine. Whether you're building a high-performance restoration project or simply looking to upgrade your existing engine, this 425hp forged L78 piston kit is a fantastic choice.

1. High Horsepower: This engine offers a significant amount of horsepower, which is ideal for anyone looking for high performance.

2. Forged Pistons: The use of forged pistons indicates that this engine is built for high power and high-stress situations, ensuring durability and longevity.

3. NOS (New Old Stock): This engine is a NOS, meaning it is brand new and has never been used before, ensuring optimal performance.

4. 1965-69 Compatibility: This engine is compatible with vehicles from 1965 to 1969, making it a versatile option for classic car enthusiasts.

1. High Cost: The cost of this engine is likely to be significantly higher than a standard engine, making it an investment that may not be suitable for everyone.

2. Requires Expertise: Installing and tuning this engine may require the expertise of a professional mechanic, which can add to the overall cost.

3. May Overpower the Vehicle: If the vehicle is not equipped to handle this much power, it may lead to issues such as excessive wear and tear or even damage to the vehicle.

The 3881456 396 375hp GM BBC 425hp forged L78 piston is a high-performance engine suitable for those looking for maximum power. However, its high cost and the need for expertise to install and tune it make it a less suitable option for those with a limited budget or without the necessary mechanical skills. If you are confident in your abilities and have the financial resources, this engine can provide an exhilarating driving experience. But, if you are unsure, it may be worth considering a less powerful and more affordable option.

Details:

Gm trow no pin.

Good wrench bag. Nos Gm bbc 396 375hp 425hp l78 forged aluminum piston brand new in a Gm Mr.

part #: 3881456 prices

• $39.99-$195.00

specifications pistonrinro:

• for models: 396
• for years: 1965-69
• brand: Gm
• mpn: 3881456
• part type: Aluminum Piston

Ratings:

1. very nice fast ship thanks 12-14-15
2. Good seller 100% recomended 12-13-15
3. Excellent, Easy Transaction, Fast, Will do Business Again. 12-14-15
4. Fast payment, Highly rated Buyer.Thanks Again for your business. 12-15-15
5. thanks fast shipping perfect seller 5 star 12-15-15

Seller pistonrinro:

• city: Cincinnati, Ohio
• zipcode: 45229

Returns pistonrinro:

• policy: returns accepted
• paid by: Buyer
• time: 14 Days
• type: Money Back

Payments pistonrinro:

• PayPal
• MOCC

Shipping pistonrinro:

• handling: 1 days
• cost: $6.0
• type: Flat

General pistonrinro:

• Motors > Parts & Accessories > Vintage Car & Truck Parts > Engines & Components > Pistons, Rings, Rods & Parts
• condition: New other see details
• in stock: Yes

Offer pistonrinro:

• # Sold: 0
• # bids: 0
• Started: December 15, 2015, 11:06 pm
• quantity: 1
• best offer: false

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