2.3aero

so i am new to the mustang scene.... i have a 99 gt 4.6.... needing a new clutch soon. assuming it has a t-45 trans..... do i have a 10.5 or 11 inch clutch? and how can i tell the spline count without pulling the trans first. thanks

Donnie's GTS

10.5in flywheel, and i'd get a factory one if you're not planning on being too heavily modded. Make sure you replace the throw out and pilot bearing while in there.

2.3aero

how do i know how many slpines?