looking for a trans with a cut gear to run a 4.88 or 5.13 setup. Are the profab single gears the way to go or is there someone else that makes them

there is a guy on here from pa. his name is corey. i think he is making some.

I run 5.13s and run a #4 profab headset

I make SM465 3rd cut third gears in the following ratios 3.039, 3.171, 3.27, and 3.422ratios. The gears are $650 a set and all are in stock.

What are you looking for for an overall ratio.

Thanks
Cory Keck
Kecks machine
7246998820

looking to run 5.13 or 5.38 so a gear around 2.7

I will look into it and let you know if that is possible .

Thanks
Cory

Ok you have a couple of options

1. Cut 3rd with a ratio of 2.73

2. Replace the headset with a 19.5% over and use a 3.422 cut third to net
2nd gear 2.88
3rd gear 2.76

3. Replace the headset with a 19.5% over and use a 3.274 cut third to net
2nd gear 2.88
3rd gear 2.64

4. Replace the headset with a 21.7% over and use a 3.422 cut third to net
2nd gear 2.80
3rd gear 2.68

5. Replace the headset with a 21.7% over and use a 3.274 cut third to net
2nd gear 2.80
3rd gear 2.56

Call me in the evenings or text me to discuss further

Thanks
Cory

Keck's Machine and Performance design
(724)699-8820

What can you offer in a 25. to 26.5 range with 5.13-5.38
gear set up.
the 2.56 would get the 26.1 ratio w 5.13
what other combo would you have?
Price would be great.
you can pm also.

how do i figure the headset with a 3.26 gear?
I have a profab in that ratio.
Is it compatable?

Your current 3.26 gear is compatible. 3.26 and 3.274 are only .5% apart so the difference is minimal

6. Replace the headset with a 29.9% over and use a 3.422 cut third to net
2nd gear 2.51 (26.48 with 5.38)
3rd gear 2.40 (25.31 with 5.38)

7. Replace the headset with a 29.9% over and use your 3.26 cut third to net
2nd gear 2.51 (26.48 with 5.38)
3rd gear 2.30 (24.11 with 5.38)

What is your email and I can give you prices.


Thanks
Cory

Keck's Machine and Performance design
(724)699-8820