5.3L into a '90 Silverado 5-speed. What clutch do I need?

I believe it's an NV3500 (whatever the 5-speed is for a '90 Silverado).

What clutch do I need for the 5.3L conversion?


Thanks

Stock clutch will work
You need a flywheel from a 2004 4.8l truck
$60 at Rock auto