9 inch Diff Specialist

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ABOUT US

THE HOME OF THE 9" ALUMINIUM DIFF HOUSING

The 'original' EXTREME 9" Diff Housing from Driveline Industries  Australia is the only real choice for heavy-duty differential needs, the brute strength and rugged toughness of EXTREME 9'' products are brilliant. Authentic in design, innovation and concept.  

Here at Extreme Driveline we are dedicated and passionate about every car we work on whether it be Hot Rods, Muscle cars, classics, anything Performance, and all standard vehicles. We only use the best parts and materials available, taking no short cuts and delivering to you the best product money can buy.

Perfecting the Extreme 9" Aluminium Differential took approximately 2 years to develop with the first one fitted to a car in June 2008.  Our product has been closely designed with our foundry here in Victoria  Australia, to guarantee the best material available to finish up with a product that can be highly polished for the Hot Rod show enthusiast and strong enough for the High Performance race vehicles.

  • Heat Treated & 100% Australian Aluminium Casting for Strength and quality.
  • Reinforced Ribbed Design Helps Dissipate Heat and Provides Rigidity.
  • Top and Bottom mounting areas for bracket welding. 
  • Fully CNC Machined for Perfect alignment, Gasket Surfaces and all Threads cut at the same time with no possible chance for any misalignment.

Driveline industries has been established since 2003, our main stream of work is differential repairs and diff conversions.

Extreme products are either true blue (Genuine Australian) or true red, white and blue (Genuine American).

Years of experience and expertise have been invested in the development of each and every Extreme 9" product, we do not sell Knock-offs or cheap imitations, Its only fair dinkum True Genuine all Aussie EXTREME 9" products-nothing else will do.

You also get a Lifetime Warranty on all EXTREME 9" products. If you destroy a EXTREME 9'' housing and your still breathing, Driveline Industries will gladly replace it for you at no charge.

You can be reassured that EXTREME 9" is here to stay.                                                                                                                    

 

 

 

 

 

 

Regards
Pat Larizza