Best T-56 option to purchase for 800whp.

[brasscoe]

Hello,
Car is a built 2004 800whp, MMR 1000SE 5.3L stroker, 3.4 Whipple, has a rebuilt T56 Texas Drivetrain Performance stage 3 with 31 spline output. Lasted about 4 years 30k miles, and yesterday started popping out of 5th, pretty sure it's toast.

What's the best option for purchasing a new T56 to drop-in vs. a rebuild? Was thinking of an RPM Transmissions Level VII Magnum, opinions?

 

[Shadow Grey 03]

That built magnum is a great choice

 

[CobraBob]

I guess if it was me, I'd go with the Magnum, hands down.