489 - 511 CID Forged Rotating Assembly, SRP Flat Top Pistons, 6.135" H-Beam Rods

Rotating Assembly Includes, Scat Forged Crankshaft, SRP Forged Pistons And Scat H-Beam Rods.

• Crankshaft: Scat / PBM
• Crankshaft Stroke: 4.250"
• Crankshaft Material: 4340 Forged Steel
• Rear Main Seal: 2 Piece 
• Connecting Rods: Scat / PBM
• Connecting Rod Type: H-Beam
• Connecting Rod Size: 6.135"
• Wrist Pin: Floating
• Connecting Rod Material: Forged 4340 Steel
• Pistons: SRP
• Piston Size: 4.250" (other sizes available)
• Dome Volume: Flat Top
• Piston Material: Forged Aluminum
•  
• Piston Rings: Mahle / PBM
• Ring Size: 1/16" 1/16" 3/16"
• Ring Fit: Standard Or File Fit Available (choose in options)
• Ring Tension: Standard Or Low Tension (choose in options)
• Ring Material: Ductile Iron Plasma Moly 
• Main Bearings: King HP Series
• Rod Bearings:  King HP Series
• Balance: Internal
• Comp Ratio: (9.1 with 112cc) (8.7 with 118cc) (8.2 with 124cc)

• Rotating Assemblies Need To Be Finish Balanced!