3.750" stroke 4340 billet steel crankshaft for CHEVY 350 V8 engine 5.7L

Crankshaft is the most important parts for engine ,because crankshaft need to support the very big force from connecting rod, so the high tensile strength for products is very strict. In order to get high performance, high tensile strength, high rotate speed, Our crankshaft all use heat treatment, surface peening , Ion Plasma nitriding, gas nitriding treatment and so on. Our main materials have 45,50Mn,40Cr,35CrMo,42CrMo,4340 and so on.

The cranks main size as following:

Stroke:3.750"

Main Journal:2.449"

Rod Journal:2.100"

Rod Length:5.700"

weight:about 30KGS

Displacement: 5.7L

NEWLAND crankshaft feature and introduction:

1:We supply high performance forged and billet steel crankshaft for racing car and tuning car. Because every crankshaft need to bear high horsepower,high RPM and high boost.

2.Journal surface need to bear high RPM,so high smoothness is very strict and necessary.

3.Every cranks need to bear combined acting force from centrifugal pull, inertia force and the reciprocating inertia force. So the good balance is very important for engine and driving experience. Our crankshaft can be come ±1g

4.Our packing box use good quality wooden box

Our Advantage:

1.Over 10 years manufacturing and export experience 2.Strictly quality control according to ISO4001/TSL6949 quality management standard 3.Prompt delivery and speedy Leading time since order confirmation 4.Supply racing connecting rods for Volvo, Opel, Toyota, Nissan, Ford, BMW, Mitsubishi, Volkswagen, Chevrolet, Honda, Chrysler, Audi and so on 5. In-house designer is available for special needs of Logo printing.

6. Strong R&D innovation ability facilitates OEM services

7:Low MOQ and fast delivery

Tips

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