Scat Engine Rotating Assemblies 1-91055
- Free Shipping – Scat Engine Rotating Assemblies Near Me Online. Engine Rotating Assembly
- Series 9000
- Cast Crank
- Forged Pistons
- I-Beam Rods
- Chevy
- Small Block
- Kit
Manufacturer’s Part Number: 1-91055
Summit Racing Part Number: SCA-1-91055
UPC: 846091037798
Actual Engine Displacement: 6.3L/383
Rear Main Seal Style: 1-piece
Bore (in.): 4.030 in.
Bore (mm): 102.362mm
Engine Stroke (in.): 3.750 in.
Balanced: No
Piston Material: Forged aluminum
Piston Style: Flat top, with two valve reliefs
Harmonic Balancer Included: No
Flexplate Included: No
Flywheel Included: No
Pistons Included: Yes
Piston Head Volume (cc): +3.70cc
Wrist Pin Style: Floating
Piston Rings Included: Yes
Piston Ring Facing Material: Plasmamoly
Piston and Ring Oversize (in.): 0.030 in.
Crankshaft Included: Yes
Crankshaft Material: Cast iron
Engine Balance: Internal/External
Connecting Rods Included: Yes
Connecting Rod Length Center to Center (in.): 5.700 in.
Connecting Rod Material: Forged 5140 steel
Connecting Rod Beam Style: I-beam
Rod Bearings Included: Yes
Rod Bearing Undersize (in.): Stock
Rod Bearing Undersize (mm): Stock
Main Bearings Included: Yes
Main Bearing Undersize (in.): Stock
Main Bearing Undersize (mm): Stock
Cam Bearings Included: No
Gaskets Included: No
Oil Pump Included: No
Camshaft Included: No
Lifters Included: No
Timing Chain and Gears Included: No
Plastigage Included: No
Assembly Lubricant Included: No
Quantity: Sold as a kit.
Notes: Crankshaft balances at 1,830 to 1,850 grams with standard weighted flywheel, neutral balancer, and one-piece Mallory in number one counterweight. Connecting rods include ARP 3/8 in. cap screw bolts.
Scat Engine Rotating Assemblies ( Free Shipping – Scat Engine Rotating Assemblies Near Me Online )
Scat engine rotating assemblies are available with either a high-quality Scat forged 4340 crankshaft or Scat’s Series 9000 cast crankshaft, plus I-beam or H-beam connecting rods with 7/16 in. or 3/8 in. cap screw bolts. For maximum power and reliability, Scat adds rod and main bearings from King, Federal Mogul, or Clevite 77, depending upon the application—and pistons and piston rings made by such well-known manufacturers as SRP/JE, Ross, KB, Mahle, Diamond, and Probe. Kits with cast and standard forged pistons have standard rings; kits with premium forged pistons have file-fit rings. Nearly 800 Scat kits are available; order the package tailored for fitment with your engine application.
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