Volvo M40 straight cut close ratio gearboxes & Quaife gear sets

We are now offering a complete Volvo M40 straight cut close ratio gearbox as well as the Quaife gear sets on their own. A complete 4 speed synchromesh gear kit with straight cut gears for minimal power loss, closer ratios for maximum performance and needle roller bearing support for mainshaft gears.  Retains standard mainshaft. Fits late …