Details
These USA Performance Parts Rotating Assemblies offer race proven quality components at a reduced package price. Forged 4340 crankshafts, Stroker Clearanced H-beam rods, forged pistons and file fit rings are standard in these popular combinations.
- 427 or 434 cubic inch
- 4.000 stroke x 4.125 or 4.155 bore
- Scat Forged 4340 Steel Crankshaft
- 350 or 400 mains
- 6.00in Stroker Clearanced H-beam rods w/ARP8740 bolts by Scat
- Mahle Forged Pistons -20cc dish
- Comp Ratio 10.5 @ 64cc
- File Fit Ductile Moly Rings 1.5x1.5x3mm
- King TriAcular rod & main bearings
- Precision Balanced internally
- Use 350 style balancer & flywheel
For ARP2000 Rod Bolt upgrade - Add $79 click here
For BLOCK with ROTATING ASSEMBLY click here
Additional Information
Manufacturer | USA Performance Parts |
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