qwkgoat

From searching this should work well with my 04 GTO? Just confirming before pulling the trigger. Thanks!

performabuilt

iTrader: (25)

Yes is should work fine. If you have any questions about the install give us a call we will be happy to help.

qwkgoat

Reccomend any installers in VA...avg cost? It's 5hrs for me to drive to you. Will I be just fine one the lowest setting? Don't wanna go too crazy...still a daily driver.

Gilbert@Ace Racing

Yes as previously stated the HD-2 will install just fine in your GTO.

One thing though, in order to properly install it the transmission should be disasembled as there are several internal updates that are designed to improve the durability at high rpm's. I highly recommend you have those mods done as well.

g

qwkgoat

Like what?

Gilbert@Ace Racing

Well there are springs included in the kit are designed to replace the piston return springs at the 3/4 clutches, the piston inside the reverse input drum gets drilled and an exhaust orifice installed are two examples.

Certainly there are several changes in the valve body and different springs for the accumulators but remember this is a "reprogramming" kit. It was designed to increase the overall performance of the unit, not just a few shift changes.

g