[sunman]

The thing about 9” carriers is some of us have a few of them around all ready and they can be changed quick.
I built a 454 then I never built a small block again.
Put a 9” in a 51 Chevy truck in 1973 it’s all I use.
This 5.0, T5, 8.8 driveline is going into a friends 66 Mustang.
I repeat let me be clear you can change carriers easy and setting one up is easy.
My cat can set up a 9” gear set.
I add twin bass rigs on home stereo. 300 watt Peavey TNT 130s with 18” Black Widow woofers. Bass you can feel, talks sweet.
Classic Roadsters horsepower handling capacity… unlimited.