CHEVY 306897 Crankshaft Forged Neutral Balanced General

( Manufacturer Part Number: 306897 ), ( Part Type: Crankshaft Motor ), ( Modified Item: Yes ), ( Country/region Of Manufacture: United States ), ( Custom Bundle: No ), ( Surface Finish: Bare Polished/hardened Metal ), ( Modification Description: Neutral Balanced, No Carry Over Required ), ( Fitment Type: Direct Replacement )

Review CHEVY Crankshaft Forged Neutral Balanced General fits LS7 427

The 306897 LS7 427 Chevy Crankshaft is a high-performance component designed for serious engine enthusiasts and racers. This forged crankshaft is manufactured with exceptional precision and strength, ensuring optimal power delivery and reliability.

The LS7 427 crankshaft is neutral balanced, which means it provides a smooth and vibration-free operation, even under high-stress conditions. The forging process guarantees a uniform density, eliminating weak spots and reducing the risk of failure. The crankshaft is heat-treated to increase its tensile strength, ensuring it can withstand the extreme pressures generated during high-performance operations.

The LS7 427 Chevy Crankshaft features a 4.125-inch stroke, which provides a balance between power and revving capacity. The journal bores are finished to a mirror-like surface, ensuring perfect alignment with the connecting rods and pistons. The crankshaft also includes a high-quality main cap and counterweight, ensuring a secure and stable engine operation.

Overall, the 306897 LS7 427 Chevy Crankshaft is a top-tier performance part, ideal for those seeking the ultimate in power and reliability. Whether you're building a high-performance street car or a race machine, this crankshaft is a must-have component for any serious engine builder.

1. Forged and balanced: This crankshaft is forged, which means it is made from a single piece of material that has been shaped under high pressure. This process makes the crankshaft stronger and more durable than cast crankshafts. The crankshaft is also neutrally balanced, which means it rotates evenly and reduces vibrations, improving engine performance and longevity.

2. Increased power and torque: The LS7 427 engine is known for its high performance, and a forged crankshaft can help increase power and torque by allowing the engine to handle higher loads without failing.

3. Improved reliability: Forged crankshafts are generally more reliable than cast crankshafts because they are less likely to break or fail under high loads.

1. Higher cost: Forged crankshafts are typically more expensive than cast crankshafts. The cost of this specific crankshaft may be prohibitive for some buyers.

2. Requires specialized installation: Installing a forged crankshaft requires specialized tools and know-how, which may not be available to all mechanics or engine builders.

If you are looking to upgrade your LS7 427 engine to improve performance and reliability, a forged and balanced crankshaft like the 306897 is a good investment. However, the higher cost and specialized installation may make it unfeasible for some buyers. If you are unsure about whether this crankshaft is right for your needs, consult with a knowledgeable mechanic or engine builder to get their opinion.

If you have the budget and the necessary installation resources, the 306897 LS7 427 Chevy Crankshaft is a great choice for improving the performance and reliability of your engine. However, if the cost is prohibitive or you lack the necessary installation resources, consider other options that may be more affordable or easier to install. Ultimately, the best choice depends on your specific needs and circumstances.

Details:

It is a forged steel crankshaft. Each piece of Mallory metal has been tog welded into place to make sure none them move or shift when in use. As you can see Mallory metal has been added to the counter weights make it a neutral balance set up.

It has had extensive machine work done. There is no major scratches, nicks, or deep marks on any of the journal surfaces. Again it all checked out OK. This crank was only installed into a engine for short period of time, and it lightly used.

I think 2200 or 2300 grams. This does have the rear sensor wheel installed on crankshaft. This crankshaft has been , checked for cracks, around each of the journals, rear main and connecting rod journals it all out OK. Up for offer your consideration is a vintage, used forged LS7 427 Chevy crankshaft.

It has been balanced to a specific bob weight. It is used, lightly, and still standard mains connecting rods. As you can examine in each of the photos there is some very slight marks to journals, but nothing major. Please, closely examine all the photos and read this to get information on part.

It was also straighten and polished checked to make sure there nothing wrong with.

part #: 306897 prices

• $409.00-$599.00

specifications cranshafengin:

• for models: Ls7, 427
• for makes: Chevy
• mpn: 306897
• part type: Crankshaft Motor
• modified item: Yes
• country/region of manufacture: United States
• custom bundle: No
• surface finish: Bare Polished/hardened Metal
• modification description: Neutral Balanced, No Carry Over Required
• fitment type: Direct Replacement

Returns cranshafengin:

• policy: no returns

Offer cranshafengin:

• best offer: false
• : true
• Started: March 17, 2019, 9:51 am
• quantity: 1
• Sold: 0
• min. bid: $850.00
• bids: 0

Shipping cranshafengin:

• handling: 3 days
• cost: $160.0
• type: Flat

General cranshafengin:

• in stock: Yes
• condition: Used
• Engines Components > Crankshafts Parts

Seller cranshafengin:

• city: Union City, California
• rating 03-17-19: 100.0%
• # feedbacks 03-17-19: 950
• zipcode: 94587

Payments cranshafengin:

• PayPal

Ratings:

1. Great buyer! quick payment, excellent communication AAA 03-15-19
2. Fast payment, Thank you!!!! 03-07-19
3. I'm rooting for you to survive the zombie apocalypse. 03-08-19
4. Quick payment, thanks for your order! Hope you enjoy! 02-28-19
5. parts received in perfect condition, excellent service, fast shipping 03-15-19

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