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420 Stroker Motor Rotating Assemblies

Internal Balanced Part #IB4201  

  • Crank: 4340 Forged Steel 3.875 Stroke
  • Pistons: Forged 2618 Alloy Flat Tops 11.4:1 CR w/64cc
  • Rods: 4340 Forged Steel H-Beam 6.0
  • Bearings/ Rods & Mains: Clevite 77 'H' bearing
  • Balancer: SFI Approved Steel style 7.0 diameter
  • Flexplate: SFI approved, 168 teeth
  • Balance: High performance street/strip, 
  • Piston and rods matched +- 1 gram

                                          $1,995.00


Internal Balanced Part #IB4202  

  • Crank: 4340 Nitrided Forged Steel 3.875 Stroke
  • Pistons: Forged 2618 Alloy Flat Tops 11.4:1 CR w/64cc
  • Rods: 4340 Lunati Pro Mod Steel I-Beam 6.0
  • Bearings/ Rods & Mains: Clevite 77 'H' bearing
  • Balancer: SFI Approved Steel style 6.25 diameter
  • Flexplate: SFI approved, 168 teeth
  • Balance: High performance street/strip,
  • piston and rods matched +- 1 gram

                                           $2,295.00

 
   

Don't forget to check out our complete line of Stroker Motors and extensive Parts listing!
 
To order call (214)507-7676   |    All pricing is in U.S. dollars and subject to change.