With 3rd and 4th gears being the most loaded gear during performance driving, this has revealed weak point on the C64 transmission, as 3rd and 4th are often the most loaded gears around the circuit. SSC in conjunction with Hollinger Engineering have developed a stronger 3rd and 4th kit at the same ratios as OEM.

• Helically cut, reducing operating noise but due to the teeth being larger they are louder than stock.

This kit includes:

• 3rd and 4th driving and driven gears only.
• The dog rings are transferred from the existing 3rd and 4th gears.

• Manufacturer sample product image shown.