I have a NWC T5 and it needs to be rebuilt anyway do to losing the first through third gears, and I was just wondering what could be done to make it stronger. I do not want to buy a T56. Thank you much!
Kevin91Z
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Mar 23, 2026
- Join DateJul 1999
- LocationOrange, SoCal
- Posts:10,950
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- Car1990 Pontiac Trans Am
- Engine355 TPI siamesed runners
- TransmissionTremec T56
- Axle/Gears12-Bolt 3.73
- Likes:115
- Liked:26 Times in 22 Posts
Not much. See the G-Force upgrades, but they cost almost as much as a T56.
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G-force is about the only choice out there really.
They only make rebulid kits for world class T5s... I think I am just stuck with a stock rebuild... daft, foiled again...