im looking to buy a new clutch disk for my t-5... ive found out searches dont work to well because ive been trying to find it for the last 45 minutes with no luck

ive found that a stock clutch disk is 10.4 inches and an advertised 10.5 inch clutch disk will work just fine (correct?)

but i cant find out what spline count i should get, im fairly new to transmission work so im still learning...

looking for a clutch disk.. 10.5 inch.. and can choose from

1-23 Spline
1-1/16-10 Spline
1-1/8''-10 Spline
1-1/8''-26 Spline

which one does a stock NWC t-5 have?

 

1-1/8''-26 Spline

 

awesome, thanks!!!