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Honda B-Series (S4C,S80) 4 Speed Drag Racing Dog Kit

  • $4,250.00


This kit is designed for high performance drag racing and includes a brace to improve the overall strength of the gearbox. The added brace ensures input and output shafts do not deflect, which in normal circumstances leads to failure. 

The kit includes all bearings, straight cut gears 1-4, and dog gear engagement.

 Ratio Set 1st  2nd 3rd 4th 5th
4 Speed Drag 2.583 1.928 1.529 1.277 xx


Drag racing final drive: 3.125 

 If you have any questions please don't hesitate to contact us.