Bob,
It’s not uncommon for ZR-1, LT5 (VIN J)specific parts to be listed incorrectly as sharing fitment with base engines (VIN Y). What you have is a clutch for a base engine(VIN Y). They look the same but the offset is not right for the LT5.
The problem you have is not new & has been experienced many times before.
Sent from my iPhone using
ZR-1 Net Registry
__________________
Jerry Downey
JERRYS LT5 GASKETS & PARTS
http://www.jerrysgaskets.com
1994
ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc.
2016 Black-Red, 3LT-Z51 Auto 8-speed.