paul n Posted March 6, 2016 Posted March 6, 2016 Hi guys I have an 4 speed Straight cut rocket box with a long first (2.5 which will do over 50mph in first!) and close ration gears. Only reason it's for sale is that I swapped to a 5 speed box as i don't have a trailer and have to drive to my track days! These are sort after gearboxes as they are very light and very strong due to the straight cut gears here is a vid of my car so you can hear the gearbox working well! looking for £600 Cheers paul Reply Reply With Quote
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