SBC Forged Crank 3.875 Stroke 400 Mains

Part #400-3875CB6F-585 by MOLNAR TECHNOLOGIES

Official MOLNAR TECHNOLOGIES installation instructions available
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Product Details

Brand
MOLNAR TECHNOLOGIES
Part Number
400-3875CB6F-585

Recommended Tools

While specific tools may vary, the following are generally recommended for MOLNAR TECHNOLOGIES products:

  • Standard metric and SAE socket set (3/8" and 1/2" drive)
  • Torque wrench (ft-lbs and in-lbs)
  • Combination wrench set
  • Jack and jack stands
  • Safety glasses and gloves

Recommended Supplies

Along with your tools, keep these consumables on hand for a clean installation:

  • Included mounting hardware and fasteners (verify against packing list)
  • Threadlocker (medium-strength) for fasteners as specified
  • Shop rags and parts cleaner / degreaser
  • Anti-seize or dielectric grease where applicable

Important Safety Information

Always disconnect the battery before working on electrical components. Use proper jack stands when working under the vehicle. Allow the engine and exhaust to cool before beginning work. Follow all manufacturer torque specifications. If unsure about any step, consult a professional mechanic.

Installation Tips

  • Read all instructions completely before starting installation
  • Verify all parts and hardware are included in the package
  • Take photos of the factory setup before removal for reference
  • Use manufacturer-specified torque values for all fasteners
  • After installation, recheck all fasteners after 50-100 miles of driving

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