8.8 rear end 373 gears

[seeya]

I have a super charged 2004 GT. 464 RWHP 444 TRQ. I can't get traction at the track so I want to use slicks.I heard if I use them on a stock set of 28 sline axles I will shred them.I was told I could just upgrade the axles themself by going to a stronger made 28 spline.Does anyone know someone who has done that or if it's even a good idea.

[Thomas91169]

most go with a 31 spline axle and some sort of upgraded diff (Eaton Posi, etc).

[seeya]

Thanks I was trying to save alittle money to put tword other goodies

[SpectorV]

save up enough to buy the parts and just go with what you have. If you take care of it and dont abuse it the 8.8 can take some punishment.