REAL confusing here.... but here it is.

1997 3.4
3.69FDR
245mm TC
177 stall factor

1997-2003 3800SC GP/Regal
2.93FDR
258mm TC
155 stall factor

1998-1999 3800 Lumina/MC/GP and Lumina Police/Taxi
3.29FDR
245mm TC
163 stall factor

1998 3800 Regal/Century
3.05FDR
245mm TC
163 stall factor

1998 3.5 Intrigue
3.29FDR
258mm TC
164 stall factor

1999-2002 3800 Regal/Century
3.05FDR
258mm TC
115 stall factor

1999-2002 3800 GP
3.29FDR
245mm TC
163 stall factor

1999 3800 Intrigue
3.05FDR
245mm TC
163 stall factor

1999 3.5 Intrigue
3.29FDR
258mm TC
133 stall factor

2000 3800 Regal/Century (0BCB/0BRB)
3.29FDR
245mm TC
163 stall factor

2000-2002 3800 Lumina/MC/Impala (0LBB/0LPB/1LBB/2LBB)
3.05FDR
245mm TC
163 stall factor
IMS

2000-2004 3800 Lumina/MC/Impala
3.29FDR
245mm TC
163 stall factor
IMS

2000-2003 3400 Lumina/MC/Impala
2.86FDR
245mm TC
180 stall factor
IMS

2000-2004 3800 Impala Police-Taxi
3.29FDR
245mm TC
163 stall factor
IMS

2000-2004 3100 (All)
3.05FDR
245mm TC
180 stall convertor

2000-2002 3.5 Intrigue (0TCB/0YHB/1YCB/2YCB)
3.29FDR
258mm TC
164 stall factor

2000-2002 3.5 Intrigue (0YMB/0YRB/1YMB/2YMB)
3.05FDR
258mm TC
164 stall factor

2003 3800 Chevy/Buick W (3LBB)
3.05FDR
245mm TC
163 stall factor
IMS

2003 3800 Chevy/Pontiac W(3LDB)
3.29FDR
245mm TC
163 stall factor
IMS

2004 3800/3800SC Chevy/Pontiac W
2.93FDR
258mm TC
115 stall factor
IMS

2004 3800SC GP w/TAPshift
3.29FDR
258mm TC
115 stall factor
IMS

2004 3800SC Buick W
2.93FDR
258mm TC
133 stall factor
IMS

2004 3800 (All) (4LBB)
3.05FDR
245mm TC
163 stall factor
IMS

2004 3400 W
3.29FDR
245mm TC
163 stall factor