New Tremec TKX 5 speed (Anybody running one?)

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75Cheyenne

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Posts
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Location
Wa
First Name
Nick
Truck Year
1975
Truck Model
C10 Stepside Shortbed
Engine Size
Always growing
My transmission grenaded. It's time for an upgrade. These are brand new and almost impossible to get, most will say in stock but actually have an arrival time around july/august when you are in checkout. They are beefy transmissions in a small package. They are rated at 600 Torque and can shift at 7500rpm no problem... That sounds like the perfect manual transmission for a high revving 500hp small block chevy. And perfect in our square bodys if they will fit easily.

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I saw a few boxes in warehouses and they are stamped Hecho En Mexico. That is something to know when spending $3,300 or so depending on tax in your state.

Specifications:
Torque Capacity - 600 lb•ft

Shift Capacity - 7,500 rpms

Input Splines - 10 or 26

Output Splines - 31

Shifter Positions - 3 (Over 25 with STX Shifter Upgrade)

Speedo Output - Mechanical and Electronic



Gear Sets:
Wide
3.27, 1.98, 1.34, 1.00, 0.72

Close
2.87, 1.89, 1.28, 1.00, 0.81 or 0.68

__________________________________________________________________

Here is my old trans :buffer: I think it could buff out lol.

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75Cheyenne

Member
Joined
Feb 4, 2019
Posts
43
Reaction score
72
Location
Wa
First Name
Nick
Truck Year
1975
Truck Model
C10 Stepside Shortbed
Engine Size
Always growing
I will be calling them Tuesday.
 

WFO

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Location
Texas Panhandle
First Name
Dan
Truck Year
1986
Truck Model
K20
Engine Size
350
I will be calling them Tuesday.
I got a quote from them for my Chevelle, but decided to stay with my Super T-10. Don't remember the price, but after I didn't buy, I got a few emails with a discounted price.
Might be worth waiting a few days after you get the quote, and see if they bite.
 

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