did all 98+ ls1 fbodies come with 4 channel setups?

also, will the axles out of a 98+ ls1 rear (NON TC) fit my 94 z28 rear, (NON TC)?

i need to replace the rear, or just the axles on my car because the ends of my axles are bent. i found a rear for a good price its out of a 2000 TA non TC will it work with my car, and still keep the ABS functional?

thanks for the help.

 

ttt

 

LS1's came with both 3 channel (non TCS) and 4 channel (TCS). The non TCS cars plug into the top of the pumpkin. Can't help you on the axle question. Here's a ttt for you.