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Scat Engine Components 1-90005BI Small Block Chevy 355 CID Rotating Assembly Kit

Manufacturer

Picture for manufacturer Scat Engine Components

Part Number

1-90005BI
6 reviews
Sale Price

$1,850.58

1 left at this price

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Usually delivered within 2 days

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Product Details

The Scat Engine Components 1-90005BI is a complete rotating assembly kit designed for Small Block Chevy engines, featuring a 355 cubic inch displacement configuration with 4.030 inch bore and 3.480 inch stroke. This internally balanced assembly is part of Scat's Series 9000 Cast Pro Comp lineup, offering a cost-effective solution for engine builders looking for quality performance components.

Complete Assembly Includes:

  • Series 9000 cast iron crankshaft with 3.480 inch stroke
  • Forged aluminum flat-top pistons with two valve reliefs and +3.70cc head volume
  • Forged 4340 steel I-beam connecting rods, 5.700 inch center-to-center length
  • Premium rod and main bearings from King, Federal Mogul, or Clevite 77
  • Plasmamoly-faced piston rings
  • Floating wrist pins

Key Specifications:

  • Displacement: 5.8L/355 cubic inches
  • Bore: 4.030 inches (0.030 inch oversize)
  • Stroke: 3.480 inches
  • Connecting rod length: 5.700 inches
  • Balance: Internal balance
  • Rear main seal style: 2-piece
  • Rod bolt size: 3/8 inch cap screws

This complete rotating assembly comes fully balanced and ready to install, providing engine builders with a reliable foundation for their Small Block Chevy rebuild or performance build. The combination of cast crankshaft and forged pistons offers an excellent balance of durability and value for street performance applications.

Products specifications

Actual Engine CID

355

Balanced

Yes

Bore (in)

4.030 in.

Bore (mm)

102.362mm

Cam Bearings Included

No

Camshaft Included

No

Connecting Rod Beam Style

I-beam

Connecting Rod Material

Forged 4340 steel

Connecting Rods Included

Yes

Crankshaft Included

Yes

Crankshaft Material

Cast iron

Engine Stroke (in)

3.480 in.

Main Bearing Undersize (in)

Stock

Main Bearing Undersize (mm)

Stock

Main Bearings Included

Yes

Notes

Kit features standard style forged pistons. I-Beam rods include ARP 3/8 inch cap screw bolts.

Oil Pump Included

No

Piston and Ring Oversize (in)

0.030 in.

Piston Head Volume (cc)

+5.00cc

Piston Material

Forged aluminum

Piston Ring Facing Material

Plasmamoly

Piston Rings Included

Yes

Piston Style

Flat top, with two valve reliefs

Pistons Included

Yes

Plastigage Included

No

Quantity

Sold as a kit.

Rear Main Seal Style

2-piece

Rod Bearing Undersize (in)

Stock

Rod Bearing Undersize (mm)

Stock

Rod Bearings Included

Yes

Wrist Pin Style

Floating

First time ordering, so far pretty good.

Great price on this product

could not paY by paypal

easy to use website , great pricing

thanks

Good prices. Good communication.

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