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Scat Engine Components 4H921-2 Engine Crankshaft

Manufacturer

Scat Engine Components

Picture for manufacturer Scat Engine Components 4-302-3000-5090-2123 Engine Connecting Rod

Part Number

4H921-2
8 reviews
04/26/2034 11:45 AM
Sale Price

$1,075.13

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Product Details

Scat Engine Components 4H921-2 Engine Crankshaft

Forged Crankshaft
ProComp Lightweight

4340 FORGED STANDARD WEIGHT
This is SCATs standard weight forged crankshaft. Designed for street or race engines with substantial increased horsepower.

  • Straight shot and chamfered oil holes.
  • Nitride hardened for superior wear resistance.
  • .125 radius on all journals.
  • Precision ground, heat treated, shot peened, inspected and micropolished in the U.S.A.
  • Standard strokes are 89mm, 92mm, 95mm, 97mmand 98mm strokes other strokes also available.
  • 4340 forged material for superior strength.

4340 FORGED LIGHTWEIGHT PRO COMP
This crank is made from the same strong aircraft quality forging as the standard 4340 forged crank, but with profiled counterweights for less weight. Its perfect for engines wanting quicker RPMs.

  • Aero-wing counterweights increase horsepower by reducing windage.
  • Straight shot and chamfered oil holes.
  • Nitride hardened for superior wear resistance.
  • .140 radius on all journals.
  • Stress relieved and shot peened.
  • Standard strokes are 89mm, 92mm, 95mm, 97mm and 98mm strokes other strokes also available.
  • CNC machined for absolute tolerances and symmetry for ease of balance.

Products specifications

Pin Diameter

1.771in

Rod Width

0.935in

Stroke

92mm

Weight

29lbs

Ordered some parts the other day and was impressed, will see if it was a fluke.

My name is Doug Raber and I tell you the truth when I say autoplicity is a great site to shop for auto parts. The prices are low and the customer service is excellent.

First time I've tried these guys. Had trouble getting this product from my normal source (backordered) but Autoplicity shipped quickly and had a better price too! You know I will be back! Thanks!

I searched for a quality automobile battery charger and found the best priced and longest warranty "smart" charger at Autoplicity and one other seller. Autoplicity carried a wider selection of the models offered by the manufacturer.<br> Looking over the website I entered my vehicles into the fields and found quality offerings. It is worth looking at.<br> Ordering was straight forward, shipping began the next day with a tracking number, and the order arrived on time. I bookmarked the website.

Great customer service. Prompt shipment and excellent prices. I will defiantly be ordering from them again. Just wish I would have found them sooner!!

Great price, fast shipping and the items was correct. A perfect transaction. Thank you!

I received my ARP head studs as described and on time with zero problems, and cheaper than anywhere else.Will use again!!!

Excellent transaction, received item very quickly and it was a lot cheaper than any other online retailer that I was able to find, could not even find cheaper on e bay.

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