LS1 Stroke 4.125 / Mains 2.559 / Rods 2.100 / Hurricane chevrolet forged crankshaft

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Hurricane Complete Toyota 2JZ Component Package Up To 1700HP

Hurricane Complete Toyota 2JZ Component Package Up To 1700HP

2026-07-03 15:19:28

Hurricane high-performance component package for the legendary Toyota 2JZ engine, this complete package includes our billet 4340 crankshafts, forged 4340 connecting rods, and forged 2618 pistons. the complete Hurricane 2JZ package (crankshaft, connecting rods, and pistons) successfully achieved a maximum power output of 1700 horsepower.

Hurricane High Performance connecting rods - Process of machining rods

Hurricane High Performance connecting rods - Process of machining rods

2017-09-19 10:13:15

Main rods includes Chevy,Ford, Harley Davidson, VW & Audi, Opel, Honda, Nissan,Subaru, Mitsubishi, Toyota, Isuzu, Suzuki, Mazda, Buick, BMW, Chrysler & Dodge, Fiat
Here in the following process of pictures are the 13 major operations undertaken in the production of Hurricane Speed&Performance:

4340 STEEL, TITANIUM AND ALUMINUM CONNECTING RODS

4340 STEEL, TITANIUM AND ALUMINUM CONNECTING RODS

2018-03-26 17:23:15

Weight. Strength. Balance. When it comes to rod selection, which is more important? Through advances in technology and automation, it is now possible to provide three kinds of connecting rods in one factory (Hurricane Speed and Performance), 4340 steel, Titanium and Aluminum.

Hurricane Connecting Rod Features - Various Beam Designs

Hurricane Connecting Rod Features - Various Beam Designs

2017-10-08 13:11:22

With many years experience of designing, developing , engineering and manufacturing in the connecting rods fields, Hurricane has ability to handle different customers needs on connecting rods designs . Except connecting rods shoulder and small end, Hurricane also can build various connecting rods beam style . 

2023 Performance Racing Industry (PRI) Trade Show Gallery

2023 Performance Racing Industry (PRI) Trade Show Gallery

2024-06-19 11:37:33

The Performance Racing Industry Trade Show (PRI) took place through 7-9 December 2023 in Indianapolis, Indiana. 

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Hurricane Contact Information We believe the soul of a business is quality. Hurricane is a manufacturer of high performance automotive engine parts. W...

LS1 Stroke 4.125 / Mains 2.559 / Rods 2.100 / Hurricane chevrolet forged crankshaft

  • Competitive Price
  • Quality Assurance
  • Delivery time: If crank in stock, Delivery time within 1-3 days.
  •                If the goods are not in stock , the delivery time is 90-95 days .
  • Payment term: T/T, Paypal, Western Union
  • Product Details
Brand: Hurricane
Part Number: Che-346-001
Engine Model: Chevy LS1
Crankshaft Material: 4340 Forged
Engine Stroke: 4.125"
Main Journal Diameter(in): 2.559 "
Rod Journal Diameter(in): 2.100 "
Minimum Rod Length(in): 6.125 "
Bob Weight: 1900g
Weight: ~lbs
Crank reluctor Wheel include: NO
Engine Balance: Internal
Crankshaft Snout Style: Standard
Quantity: Sold individually 

4.125 Stroke Hurricane chevrolet LS1 4340 forged steel crankshaft Description:


HUR crankshafts are made specially from the finest, aerospace grade 4340 steel material, which is for racing engines. Every LS1 crankshaft features large radius journals that add rigidity for high horsepower, high boost, high rpm applications, including Gun drilled, CNC ground oil holes feature a smooth surface, teardropped, cross drilled and micro polished to a mirror finish . All cranks are stress relieved, shot penned, magna flux inspected  and nitrided for ultimate performance. 


To accommodate your engine control system, LSX shafts can be specified with either late LS2 – LS7 58 tooth or the early LS1 – LS6 style twin timing wheels. If you are building a dry sump LS7 style engine, Hurricane offers an extended length post to easily complete your project. LSX cranks are sold rough balanced to 1900 grams, or finish balanced to your bob weight.




Hurricane Chevrolet GM Crankshafts Series Number



Every piece of our performance forged crankshafts have series number.

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Hurricane factory can offer various kinds of performance crankshafts and connecting rods for Americian V8 Chevrolet/GM SBC, LS, BBC and Ford SBC/BBC engines. Please kindly check more at our website, if you needs any help, please feel free to contact Hurricane Sales Team.
Chengdu Hurricane Speed And Performance Co., Ltd
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