Engine Kits

Chevy 350 Forged Piston Rotating Assembly 2 pc rear main
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Scat Crankshafts

Chevy 350 Forged Piston Rotating Assembly 2 pc rear main

Part #: 1-90005
List Price: $1,832.04
Our Price: $916.02
You Save: $916.02

Chevy 350 Scat Rotating Assembly Kit, Keith Black Forged Flat Top Pistons, with Plasma Moly Piston Rings

1-90005 Kit features:

  • New Scat 9000 Series Cast Crankshaft (9-350-3480-5700)
  • Scat 4340 Forged I-Beam Rods with ARP 3/8" Cap Screw Bolts (2-ICR5700)
  • Forged Flat top pistons
  • Plasma moly coated piston rings
  • Rod and Main Bearings 
  • .030 .040 and .060 bore available


Rod Length

Bore size

Rod Journal

Main Journal












Thanks for looking and remember to Email the required bore size!

Actual Engine CID 355
Assembly Lubricant Included No
Balanced No
Bore (in) 4.030 in.
Bore (mm) 102.362mm
Brand SCAT Engine Components
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 Balance Internal
Engine Stroke (in) 3.480 in.
Gaskets Included No
Lifters Included No
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
Part Type Engine Rotating Kits
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
Product Line Scat Engine Rotating Assemblies
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
Timing Chain and Gears Included No
Wrist Pin Style Floating