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Callies SAJ143-CC Compstar Comet Small Block Chevy Forged Steel Crankshaft

Manufacturer

Picture for manufacturer Callies

Part Number

SAJ143-CC
6 reviews
Sale Price

$1,323.91

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Callies Compstar Comet SAJ143-CC is a premium forged steel crankshaft engineered specifically for Small Block Chevy (SBC) performance applications. This high-quality forging delivers exceptional strength and durability for street/strip and racing engines, offering a significant upgrade over cast or nodular iron crankshafts.

Key Features:

  • Forged from premium 4340 steel for superior strength and reliability
  • Precision machined to exacting tolerances for perfect balance and fitment
  • Designed for Small Block Chevy V8 engines
  • Compstar Comet series construction for excellent price-to-performance ratio
  • Heat treated for optimal hardness and wear resistance
  • Nitrided journals for extended bearing life
  • Lightweight design helps reduce rotating mass for improved throttle response

The Compstar Comet series from Callies Performance Products represents the perfect balance of affordability and performance, making it an ideal choice for engine builders looking for a bulletproof foundation without the premium cost of their top-tier offerings. Each crankshaft undergoes rigorous quality control and inspection to ensure it meets Callies' exacting standards for performance and reliability.

Products specifications

Balancer Bolt Thread Size

Custom

Crankshaft Material

Forged 4340 steel

Crankshaft Snout Style

Standard

Engine Stroke (in)

3.750 in.

Lightened

Yes

Main Bearings Included

No

Main Journal Diameter (in)

2.448 in.

Notes

Machined for 2.000 in. rod journals.

Quantity

Sold individually.

Rear Main Seal Style

2-piece

Requires Narrow Bearings

Yes

Rod Bearings Included

No

Rod Journal Diameter (in)

2.000 in.

Tool

Stroker Combinations

Autoplicity has a wide selection of parts and great prices. Fast shipping and great customer service.

Fast easy but shipping is a little high

After having trouble completing the payment process through Amazon, I was able to complete my payment information directly on the Autoplicty website and submit the order quickly. The process was easy and fast. They had the best overall price (item plus shipping) I could find on the net. The item was shipped promptly and arrived in great condition. A quality merchant all the way around.

Autoplicity is awesome! Easy check out and quick shipping! Will buy from again!

Had a great first experience with Autoplicity. I ordered my package late in the day on Wednesday and it was at the front door Thursday! Another big plus is that their prices are hard to beat. Won't have a problem ordering from them again!

It was quick and easy!

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