Quaife Vauxhall / Opel F16 / F18 / F20 5 Speed Dog Engagement Close Ratio Gear Kit - Option 2 Gear Ratios 3.740 Final Drive Ratio

The Quaife close ratio gear kit has been specifically designed to cater to the Vauxhall/Opel models, including Astra, Kadett Cavalier, Vectra and Calibra. This comprehensive kit comes with a replacement heavy-duty end cover, selectors, and a crown wheel and pinion, offering a range of final drive ratios.

The dog engagement feature in this gear kit enables rapid gear changes, making it an ideal choice for car enthusiasts who prioritize precision. For optimal performance, we recommend using the Quaife Gear lever and turret assembly alongside this kit.

The input shaft has a 7/8" x 20 tooth spline table, providing a precise fit for the original 5 speed F16, F18, and F20 gear casing used in various Vauxhall/Opel models. This kit is designed to provide seamless gear shifting, making it an excellent choice for those seeking high-quality transmission performance.

The two options available for this kit offer varied final drive ratios:

• Option 1: 2.308, 1.688, 1.389, 1.200, and 1.045.
• Option 2: 2.910, 2.071, 1.389, 1.200, and 0.970.

These ratios are designed to provide optimal gear shifting performance, ensuring a smoother driving experience.