CALLIES APZ31V-MG Crankshafts Journals Mains 4.100 2.1 2.5585 X58

( Brand: Callies ), ( Manufacturer Part Number: APZ31V-MG ), ( Part Type: Crankshaft ), ( Country Of Manufacture: United States ), ( Minimum Rod Length: In ), ( Crankshaft Material: Forged 4340 Steel ), ( Rear Main Seal Style: 1 Piece ), ( Reluctor Wheel: X58 )

Review CALLIES Crankshafts 4.100 Stroke 2.1 Journals Mains X58 fits MAGNUM LS1

The APZ31V-MG Callies Magnum Crankshaft for LS1 engines is a high-performance upgrade that is designed to deliver increased power and durability. This crankshaft features a 4.100-inch stroke and 2.1-inch journals, which provide ample clearance for high-compression pistons and larger camshafts. The main journals are machined to a precise 2.5585-inch diameter, ensuring a reliable and smooth connection with the connecting rods.

The APZ31V-MG Magnum Crankshaft is made from 4340 forged steel, which is known for its strength and durability. The crankshaft is heat-treated to a Rockwell C hardness of 60-62, providing excellent fatigue resistance and wear resistance. The crankshaft is also polished to a mirror finish, which not only looks great but also reduces friction and noise.

The APZ31V-MG Magnum Crankshaft is available with a number of different bearing options, including main bearings and rod bearings. The crankshaft's main bearing caps are also included, which are made from 6061-T6 aluminum and feature a 58-degree included angle, which provides excellent strength and stiffness.

Overall, the APZ31V-MG Callies Magnum Crankshaft is an excellent upgrade for LS1 engines that are looking for increased power and durability. Its high-quality construction, precise machining, and wide range of bearing options make it a reliable and versatile choice for any LS1 build.

1. High-quality material: Callies is known for using high-quality materials in their products, ensuring durability and reliability.

2. Precision manufacturing: The crankshaft is precision-manufactured, ensuring accurate dimensions and precise fitment.

3. Increased power output: The Magnum series is designed to handle increased power and torque, making it an excellent choice for high-performance applications.

4. Wide bore: The 4.100-inch bore allows for larger pistons, which can lead to increased power and efficiency.

1. High cost: Callies crankshafts are known to be expensive compared to other brands.

2. May require additional modifications: Depending on the application, additional modifications to the engine may be required to accommodate the larger crankshaft.

3. Limited availability: Callies crankshafts may not be widely available in all regions, making it difficult to find replacement parts or support.

In conclusion, APZ31V-MG Callies Magnum Crankshafts LS1 4.100 2.1 Journals 2.5585 Mains x58 is a high-quality, precision-manufactured crankshaft that is well-suited for high-performance applications. However, its high cost and limited availability may be a drawback for some buyers. If you have the budget and the need for increased power and reliability, this crankshaft might be a worthwhile investment. If not, there are other options available with similar performance characteristics at a lower cost.

Details:

Their precise, no compromise production efforts deliver dimensional accuracy that is second to none.

Shipping details: most orders ship the same day. Magnums are sold rough balanced to 1700g bob. Ups will not deliver to PO.

Callies magnum crankshaft LS1 gen iii iv 4. Dual linear post key ways.

Gun drilled mains. Have original manufacturer information enclosed. Were not custom built, painted, or modified for your application.

Stroke balanced to 1750g bob.

100 stroke, 2.

Shipping quote is for 48 main states only. If you would like to purchase multiple items we be happy combine shipping.

Every crankshaft is 100% inspected for critical dimensions, and the manufacturing equipment constantly monitored tolerance drift tool degradation. 1 rod journals, 2.

If you are local, please come visit our showroom and see what one of the largest engine suppliers in nation has to offer. All rod journals lightened.

Each journal must be perfectly concentric to its specified center-line, and surface lobbing microscopic peaks valleys in the limited no more than. Magnum LS1 gen iii iv standard features: average weight for 4. Are not damaged, previously installed, or used.

At Callies, quality and durability really are a driving force behind their products. Are in their original packaging.

Concentrate and surface finish are the two most desirable features in a high performance crankshaft journal. If you are looking for more power out of your current set up or want to build an engine from the ground look no further.

specifications perfracp:

• for models: Ls1, Magnum
• brand: Callies
• mpn: Apz31v-mg
• part type: Crankshaft
• country of manufacture: United States
• minimum rod length: In
• crankshaft material: Forged 4340 Steel
• rear main seal style: 1 Piece
• reluctor wheel: X58

Returns perfracp:

• type: Money Back
• time: 14 Days
• policy: returns accepted
• details: Restocking fee: 15%
• paid by: Buyer

Ratings:

1. A FAST SHIPPING 02-21-18
2. Great A seller!, Very fast shipping! 02-21-18
3. Thanks 02-17-18
4. FAST SHIPPING 02-16-18
5. Item as described great seller A 02-17-18

Offer perfracp:

• Sold: 0
• bids: 0
• best offer: false
• Started: February 21, 2018, 6:04 pm
• quantity: 1

Seller perfracp:

• city: Colton, California
• zipcode: 92324

Shipping perfracp:

• type: Calculated
• handling: 1 days

Payments perfracp:

• VisaMC
• Discover
• AmEx
• PayPal

General perfracp:

• condition: New
• motors > auto partsaccessories permanceracing parts > other permance racing parts
• in stock: Yes

Callies APZ31V Is Similar To:

• Apo-31t-mg Callies Magnum Crankshafts Ls1 (93.8% similar) Are not damaged, previously installed, or used. All rod journals lightened. Every crankshaft is 100% inspected for critical dimensions, and the manufacturing equipment constantly monitored tolerance drift tool degradation. Have original manufacturer information enclosed. Their precise, no compromise...(February 23rd, 2018)