Built8HP option - Billet main shaft

Built8HP option - Billet main shaft for ZF 8HP swap, conversion, service or high-performance transmission builds.

Fitment notes

• Built8HP Stage builds; ZF 8HP51 and ZF 8HP76 (Gen 3)
• Always confirm gearbox model, engine, vehicle and controller compatibility before purchase.

Before Ordering

• Confirm your ZF 8HP variant and donor vehicle.
• Confirm RWD/AWD layout where relevant.
• Confirm controller, adapter, wiring and converter requirements.
• Contact 8HP.Shop if you are unsure which part fits your build.

Need help? Send 8HP.Shop your engine, vehicle, gearbox model, power target and intended use before ordering.

Related 8HP.Shop Resources

• 8HP Parts Catalog
• 8HP Swap Guides