PerformaBuilt Transmissions
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Member

Joined: May 2003
Posts: 109
Likes: 0
From: San Jose
Car: 1990 IROC-Z
Engine: 355 TPIS Mini Ram, Vortech R-Trim
Transmission: 700r4
Axle/Gears: 3.73 Strange S60
PerformaBuilt Transmissions
Anyone here use PerformaBuilt Transmissions? I had my 700r4 built by a local place and 3-4 gear failed twice with less than 100 miles.
Supreme Member




Joined: Jul 2006
Posts: 2,868
Likes: 789
From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: PerformaBuilt Transmissions
Thread Starter
Member

Joined: May 2003
Posts: 109
Likes: 0
From: San Jose
Car: 1990 IROC-Z
Engine: 355 TPIS Mini Ram, Vortech R-Trim
Transmission: 700r4
Axle/Gears: 3.73 Strange S60
Re: PerformaBuilt Transmissions
Thanks for the response, Pro-Built Automatics is the first place I tried and have called and texted multiple times, no response. Are they still in business?
Re: PerformaBuilt Transmissions
My experience with Performabuilt is about 5 years ago before we swapped to a manual. They built a 700 for me on a 12 month "throw what you want at it power wise, if it breaks we'll repair it" warranty. It held to 800 hp with zero issues on a Procharged SBC. If I were still running automatics, I would use them again.
Thread Starter
Member

Joined: May 2003
Posts: 109
Likes: 0
From: San Jose
Car: 1990 IROC-Z
Engine: 355 TPIS Mini Ram, Vortech R-Trim
Transmission: 700r4
Axle/Gears: 3.73 Strange S60
Re: PerformaBuilt Transmissions
@Beater79TA Thanks for the feedback I plan to discuss with them as I have a supercharged SBC also
Thread Starter
Member

Joined: May 2003
Posts: 109
Likes: 0
From: San Jose
Car: 1990 IROC-Z
Engine: 355 TPIS Mini Ram, Vortech R-Trim
Transmission: 700r4
Axle/Gears: 3.73 Strange S60
Re: PerformaBuilt Transmissions
@punkmaster98 when it broke after the first rebuild I assumed that was the issue but after the second fix I had a mechanic check the adjustment before driving and it was set up correctly but still failed. I would like someone to check it out as I assume it was not built correctly.
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Re: PerformaBuilt Transmissions
@Beater79TA Thanks for the feedback I plan to discuss with them as I have a supercharged SBC also
Supreme Member




Joined: Jul 2006
Posts: 2,868
Likes: 789
From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: PerformaBuilt Transmissions
When he is full on Jobs to complete; you can most likely only leave him (Dana) a message.
However he does return the messages when he has an opening to take on another Job.
It is well worth the wait, if he is full on Jobs currently.
But like I said... Performabuilt is also great!
Thread Starter
Member

Joined: May 2003
Posts: 109
Likes: 0
From: San Jose
Car: 1990 IROC-Z
Engine: 355 TPIS Mini Ram, Vortech R-Trim
Transmission: 700r4
Axle/Gears: 3.73 Strange S60
Re: PerformaBuilt Transmissions
@vorteciroc thanks for the info, I got a hold of him and plan to take the 700r4 to him for a rebuild
Supreme Member




Joined: Jul 2006
Posts: 2,868
Likes: 789
From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: PerformaBuilt Transmissions
@vorteciroc thanks for the info, I got a hold of him and plan to take the 700r4 to him for a rebuild
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