T5 complete close ratio Synchro box

we can build a T5 gearbox with a new Quaife close ratio gear kit / semi helical ideal for 2wd rally cars - good for 500hp 2.2 1.54, 1.2, 1.1 0.89 or 0.93

these boxes have 1x23 input spine so suitable for Duratech, BDA or cars with better h/power than a T9 can handle.

these need to be built so allow 4 weeks, we are also experiencing donor cost increases