The Honda B series Dog box gearset includes 1 through 4 and final drive gear, it is designed for drag racing but can be successfully used road racing. Original Honda transmission begin to show their weaknesses at elevated hp levels. Beginning with a better base material and strengthened tooth profile, we bring to you a gearset that is track tested at over 1000hp. This transmission can also be used successfully in a naturally aspirated car, as we can change the final drive ratio at no extra cost.
1st - 3.18, 2.91, 2.64, 2.55, 2.07
2nd - 2.13, 2.07, 2.0
3rd - 1.65, 1.45, 1.40
4th - 1.29, 1.17, 1.09, 1.0
Final Drive - 4.9, 4.7, 4.5, 4.08
Upgrade 5th Gear (0.96) additional $650
Please indicate with your order which ratios are desired.