DSS Holden Commodore VE/VF/Pontiac G8 Automatic 9” IRS Direct Bolt-In Rear Conversion Kit – Includes Housing/Axles/Hubs/Driveshaft

2006-2017 Holden Commodore VE/VF Automatic
2008-2009 Pontiac G8 Automatic

The kit Includes:
Powder coated Pro-Formed 9” Differential Housing complete with proprietary brackets
Bolt on front mount
Magnetic drain plug
35 spline 1400 HP rated 9” Differential axle/diff stubs, fitted with double sealed O-Ring bearings
1400 + HP Custom 300M large centre bar axles with Pro-Level 300M Races and billet 4340 CV cages - REM polished internals
4″ Aluminium Driveshaft or 3.8" Carbon Fibre Driveshaft using a CV in the front and a 1350 rear flange.
All necessary hardware needed to complete the installation

The DSS 9″ Conversion Kits are designed for use with the STRANGE HD PRO Aluminium Bolt-Thru Case and Pinion Support Kit (P3203). If you are using a centre section from a different manufacturer, modifications may be necessary, and ANY modifications to the housing or front mount may void the warranty. We cannot guarantee fitment for any centre section - other than the Strange 5-bolt unit.

The Pro-Level Axles and Hubs are made using custom-built REM polished internals, along with a Porsche style 930 inner CV. We have made the internals of these CV’s to fit the larger centre bar, which is the strongest tested part on the market today, that is used in almost every 9,8,7 and even 6 second IRS record breaking car globally.

Our 4″ Aluminium Driveshaft or a 3.8" Carbon fibre upgrade, using a 1350 rear and a front CV capable of 6000 ft lbs. of torque. These newer cars are uni-body and have most of the components bolted directly to the floor, so a real high-speed balance is needed. Our CV driveshafts are balanced on our custom-made 9500 RPM balancer. Most balancing machines can only spin a shaft from 400 RPM-3000 RPM, although these are good machines, they do not see the unique problems that the modern muscle car presents.

Shipping in Australian

All Items purchased online are shipped from our Head Office/Warehouse located in Kogarah, New South Wales.

Orders are dispatched within 1-2 business days

All orders are sent with detailed tracking information to your email.

PLEASE NOTE:

• We do not ship to PO Boxes or Parcel Lockers under any circumstance.  Signature required upon delivery.
• We do not offer ATL (Authority to Leave) for TNT Courier Services or Australia Post.  Signature required upon delivery.

NOTE:  With TNT/Fedex Express Couriers, please track your delivery status, with the tracking number sent to you as Re-Delivery fees apply to the amount of $30.00 per re-delivery, when an initial attempt to deliver a consignment fails and is returned to the TNT/Fedex Express Depot for further processing requiring a subsequent re-delivery.  The Re-Delivery Fees are payable by the receiver of the delivery.

Shipping International

We are currently not offering international shipping on our website.  Please contact us, with information on the products you are interested in, and we can send you quotes on Shipping Rates for your order.

If you require more information regarding delivery terms and conditions, please refer to our Shipping/Delivery Policy which outlines our Delivery Policy in more detail.

Local Pick Up/Click & Collect

We’ve introduced Local Pick Up/Click & Collect. That means you can order the product online and pick up from our Kogarah warehouse (find us here). 

NOTE: Photo ID matching name on Order Confirmation Required for Verification

For more information refer to our Local Pick Up/Click & Collect information.

Each order is thoroughly quality controlled and checked before it is shipped to the customer from the Diff Technics Kogarah Warehouse.

Please inspect your order upon receipt and contact us immediately, in order for us to make it right - in the unforeseen circumstance that your order is:

• Short Supplied / Missing any installation hardware
• You have received the incorrect product/s
• Faulty/Damaged

RETURNS

Diff Technics will happily assist customers who wish to return items purchased from our online store, provided that:

• All items must be returned within 30 days of purchase
• To start the Return process, you must complete the Returns RMA Number Request Form HERE 
• We will then send you an RMA (Return Merchandise Authorisation) Number must be visible on the outside of the parcel of the returned goods

The return goods must be accompanied by the following:

1. The RMA Number we have supplied you
2. Proof of Purchase must be provided (Invoice Number/Order Confirmation Number)
3. Positive ID will be required (Copy of Driver’s License)  Note: You must be the original purchaser of the goods (Name on Order must be the same as proof of ID)

All returns must be in re-saleable condition, meaning that;

• in their original packaging, including instruction manuals and all accessories
• unopened, unused, and in their original condition.
• Due to varying nature of products, refunds will be dealt with on a case by case basis
• All freight on goods returned must be pre-paid by customer
• There is a restocking fee on all returns, levied at 15% of the purchase price of the returned item.
• Please retain proof of return shipment, as we are not responsible for goods being returned to us that are lost in transit.

NOTE:

When returning an item, please over-box or securely wrap.

• Doing so will help to prevent damage to the manufacturer’s packaging which would then make the item non-resalable and therefore non-returnable.

You are not entitled to a return, replacement or refund under the consumer guarantees:

• In the case that any of the above detailed conditions are not met/satisfied
• Product was sold as a Custom Item
• Product was sold as a Pre-Order item
• Product was sold as a clearance or reduced item
• Damaged the product by misusing it
• Product has developed problems due to wear and tear
• You do not have the right to return if you are not the original purchaser

Any goods returned to our warehouse which do not have an RMA Number and accompanying documents, cannot be processed and the return will be rejected and goods will be returned to the customer, with shipping costs charged to the customer.

Please note that receipt of goods by our warehouse should not be seen as an obligation by us to issue a credit, or to provide you with an exchange/refund, prior to the evaluation of the returned goods by our Returns Department (as specified above).

REFUNDS

• Refunds will be made within 5 working days of receipt of the returned goods to the original payment form.  Your bank may take up to 7 working days to credit your account.
• Please note shipping costs are not refunded unless item is faulty.

CHANGE OF MIND

If you would like to cancel your online order due to "Change of Mind" (This ONLY applies to orders which have not yet been packed or shipped and excludes Pre-Orders) there will be an Admin Fee deducted from your refund levied at up to 3%.

In the case your order is already shipped or you have received your order and would like to Return due to "Change of Mind", you must Return the item following the Returns procedure as listed above. 

EXCHANGES

We do not process Exchanges online – If you have purchased an item which is unsuitable, you must Return the item following the Returns procedure as listed above, and proceed to placing a new order online for the item you would like to purchase.

DAMAGED DELIVERY

If you receive an item that has been damaged in shipping, please contact us HERE within 24 hours of receipt of your order, provide us with your name, Invoice number/Order Number, descriptions of any damaged goods, and also include photos and we will do our best to assist you.  Please hold on to the original packaging and packing material, as these are required in order to initiate a claim with our courier company.

NOTE:

Any part(s) which in our opinion, shows evidence of being used or installed contrary to manufacturer's instructions and/or subjected to improper handling, packaging or shipping by the customer will not be eligible for exchange, refund or warranty consideration.  We reserve the right to charge a restocking or disposition fee or to refuse the return of any exceptions.  No returns accepted beyond 30 days of order.

Any further questions regarding this Returns Policy should be directed to Diff Technics Returns Department.  You can contact us HERE.