KAD 4 Speed Dog Engagment Gear Kit - ROD Change

£2,257.50 (£1,881.25 excl. VAT)


New for 2016 Season -

KAD Ultimate 4 Speed Dog Engagement Gearbox for Classic Mini.
Years of experience and development have been put into the design and technology of our new gear kit. We produce the most powerful engines that require the strongest of gearboxes, well here it is.

Features include -

• 3/4" wide ultra durable gears
• Manufactured from a vacuum arc remelted steel (VAR), this is a very high specification material which has higher strength and greater purity than commercially produced steels giving stronger gears and longer life
• Modular lay gear
• Unique selector shaft rail design
• Bespoke dog pattern layout
• Billet selector forks

We have designed and developed this new gear kit over the last 2 years with outstanding results on tooth wear, the best we have seen. Combined with super smooth, confident gear changes makes this gear kit the only one to invest in.

Ratios are - 

  • 1st - 2.173
  • 2nd -1.493
  • 3rd - 1.197
  • 4th - 1:1

Kit Includes -

• Complete gear set
• Reverse Gear
• Selector shaft rail and shims
• Selector Forks
• Needle roller bearings for input shaft and lay gear

If you require a complete built gearbox please contact us.


Customer Reviews

Delivery & Returns

The standard Kent Auto Developments delivery and returns terms and conditions apply to this product.