First through fourth dog conversion for Honda K series pictured below
proven to withstand over 1100 wheel horsepower and 800 ft-lbs torque in 9 second cars.
Drag racing only - no oil passages - no 5th and 6th. Ratios available:

1st 3.08 2nd 2.06 3rd 1.45 4th 1.13
This was designed for all motor cars running the 4.7 or 5.06 final drive, high revs and short tires, trapping around 130mph.

We also have a set for lower revving all motor cars or mild turbo cars:
1st 2.77 2nd 1.88 3rd 1.45 4th 1.13

And a set for fast or low revving turbo cars:
1st 2.50 2nd 1.72 3rd 1.23 4th 0.96

This package includes a new 3rd/4th shift fork and bearings.
You will have to cut the C shaped portion off of your OEM 5th gear shift fork.
This does not include a final drive.

See our group buy on Club RSX or
Contact Frana Vehicles to order your set.

We have a five or six speed dog conversion available for all motor or mile cars.
Contact Headway Performance for more information.

We have a first and second dog conversion for street cars for $2000 per set pictured at bottom:
1st 2.93 2nd 1.95

We also have billet chromoly 4.133 final drive gears in stock for $1000 per set.

Contact Frana Vehicles about other applications.

Click here to download a list of our currently engineered products.

First and second dog conversion below