Scat 1-92300BIE Chevy 350 Series 9000 Cast Street Performance 355 ci. Rotating Assembly:

• Series 9000 cast crankshaft
• I-beam connecting rods with 3/8 in. Wav-Loc bolts
• Hypereutectic flat-top pistons with two valve reliefs
• Piston bore: 4.030 in.
• Crank stroke: 3.480 in.
• Rod length: 5.700 in. center-to-center
• Flat-top piston design with approx. +5 cc volume
• Piston ring set included (plasma-moly top rings)
• Main bearings and rod bearings included
• Rear main seal: one-piece rear seal
• Balance type: internal balanced front, external balanced rear
• Flexplate included; harmonic damper not included
• Engine displacement: 355 ci (5.8 L)
• Designed for mild street performance applications up to 500 hp

Scat 1-92300BIE Chevy 350 Series 9000 Cast Street Performance 355 ci. Rotating Assembly Notes:

• Compression ratio varies with combustion chamber size:
  • Approx. 11.2:1 with 58 cc heads
  • Approx. 10.4:1 with 64 cc heads
  • Approx. 9.1:1 with 76 cc heads