HPR Superior Bellhousing Vehicle Kit - Chevrolet LS

The HPR Superior Vehicle Kit is a complete ZF 8HP conversion solution designed specifically for Chevrolet LS-powered vehicles. Built around our HPR Superior Bellhousing Kit, this package includes all the major components required to install a ZF 8HP automatic transmission into your chassis, providing a straightforward, OEM-like installation.

At the heart of the kit is the HPR Superior Bellhousing, designed to mate Chevrolet engines to a ZF 8HP automatic transmission. Manufactured from high-quality A356 cast aluminum and precision CNC machined, it delivers the same fitment and machining accuracy as our one-piece billet bellhousing. The kit also includes a vehicle-specific transmission crossmember, rear transmission mount, and the correct 8HP output flange, ensuring all components are engineered to work seamlessly together.

What is included in the HPR 8HP Superior Bellhousing Kit?
Every HPR Superior Bellhousing Kit includes all the components required to complete your Chevrolet LS to ZF 8HP conversion.

• HPR Superior Cast Bellhousing for Chevrolet LS
  • ZF Roller Bearing pre-installed
  • ZF Lock Ring pre-installed
  • Front Cover Oil Seal pre-installed
• 4340 Chromoly Flexplate (6 or 8 bolt pattern)
• Converter Pilot for BMW & Dodge
• Dust Shield for bottom left & right corner
• Input Shaft Protection Cap
• Converter Inspection Plug
• Bellhousing-to-Engine Hardware
• Bellhousing-to-Transmission Hardware
• Flexplate & Converter Hardware
• Transmission crossmember for your chassis
• Rear transmission mount for your specific transmission
• 8HP Output flange

Installation Support:
We understand that modifying the original ZF 8HP bellhousing can seem intimidating. That's why we've created a comprehensive installation package, including a detailed written guide and a step-by-step video tutorial. Simply follow along with the video, and we'll walk you through the entire installation process—from cutting the original bellhousing to final assembly.

⬇️Download Installation Guide (PDF)

We recommend reviewing both the installation guide and video before beginning the conversion.

Combability

Note:  Jaguar applications are currently in production and are expected to be available in mid-September. Both the BMW N63 and the Jaguar 306DT will come with a separate flexplate adapter supplied with the kit.

Important When Ordering: Please specify your engine and what bolt pattern your crankshaft have.

Not sure which transmission or engine you have? Contact our technical support before ordering—we're happy to help you select the correct kit.