0Anthony @ LGMotorsports

Hi guys,

I have one Corvette T56 box here that has been modified for 'dog rings' on all forward gears. This allows clutch-less shifting on both up-shifts and downshifts.

It is fully race prepared so it is ready to go!

This transmission features the same ratio's as the GM Race Box along with the new ZR1.

Ratio's are:
1st: 2.29 (2078 RPM Drop between 1st and 2nd)
2nd: 1.61 (1695 RPM Drop between 2nd and 3rd)
3rd: 1.22 (1262 RPM Drop between 3rd and 4th)
4th: 1.00 (1050 RPM Drop between 4th and 5th)
5th: 0.85
6th: N/A

This is a complete bolt in unit.

$5000 + your core ($2000) and shipping.


Please call, email, or PM with any questions.
ONLY ONE AVAILABLE!

trackboss

Are the dog rings liberty or some other mfg?

0Anthony @ LGMotorsports

This particular one is not a liberty piece.

0Louis @ LG Motorsports

Cmon V, do it. You know you want to go fast.

RAFTRACER

Is this one of the two boxes that you had for sale over the summer, or is this a different one ??? I know my 'lil motor needs some tighter gearing......

0Anthony @ LGMotorsports

Same gearing as the GM race boxes, but those were still full syncro boxes. I have one more of the GM boxes as well that is still for sale.

racerwannabe

if you get that trans you would move to SU!!!! that's why i haven't gotten one....that and $5000.00

Johnny
life is good

RAFTRACER

You never know ...that maybe in my plans....

trackboss

If you have never driven a dog box you are in for a treat when you do. Personally, I prefer to throttle with my right foot and brake with my left. The dog box allows me to do that all the time. Way better brake modulation and the down shifts are so much easier with one foot on each pedal rather than having to brake and blip the throttle with my right foot. If its legal in your class I highly recommend it.

spazegun2213

They are a real treat and its nice to be able to "slam" it into gear. Although for the ST classes i think we pay a big penalty from dog boxes

this is still a hell of a deal.

LG Motorsports

For your class will the syncro GM Close ratio box change your class?

We still have one of the close ratio GM full syncro transmissions left.

Thanks
Lou G

wallyman424

nope. ratio's are free, just whether theyre dog ring or synchro. changes the W/P ratio by .2.

trackboss

That being said, I've never, ever, seen nasa do a teardown. In my class we must use synchros. I know of others that do not and I've complained to nasa about checking without pointing out who. They never have. Those guys don't finish at the front anyway so they probably will never be checked, but if I ran one I could only imagine.

0Anthony @ LGMotorsports

Sold!

coffey

How much for the close ratio synchro box? Is it fresh or...?

0Louis @ LG Motorsports

Its fresh, 5k no core