Quaife Vauxhall / Opel F16 / F18 / F20 5 Speed Dog Engagement Close Ratio Gear Kit - Option 2 Gear Ratios 3.190 Final Drive Ratio

Quaife's comprehensive 5-speed close ratio gear kit is designed specifically for Vauxhall/Opel models, including Astra, Kadett Cavalier, Vectra and Calibra. This high-performance kit features straight cut gears with dog engagement, allowing rapid gear changes and precise shifting. The kit comes complete with a heavy-duty end cover, selectors, crown wheel, and pinion with a choice of final drive ratios.

The Quaife gear kit is designed to work seamlessly with the original 5-speed F16, F18, and F20 gear casing. It's essential to note that the input shaft has a 7/8" x 20 tooth spline, ensuring compatibility with various Vauxhall/Opel models.

The dog engagement feature provides rapid gear changes, making it ideal for car enthusiasts seeking high-performance shifting. For maximum precision, we recommend using this kit in conjunction with Quaife's Gear lever and turret assembly.

The kit offers two option ratios: Option 1 and Option 2. The ratio options are outlined below:

• Option 1
• 1st: 2.308
• 2nd: 1.688
• 3rd: 1.389
• 4th: 1.200
• 5th: 1.045
• Option 2
• 1st: 2.910
• 2nd: 2.071
• 3rd: 1.389
• 4th: 1.200
• 5th: 0.970

This comprehensive kit offers car enthusiasts the perfect blend of performance and precision, ensuring seamless shifting and rapid gear changes.