implementation of RV 4.6

Meant to say my newly machined LandRover flywheel is now another 1Kg lighter than my old SD1 lightened flywheel.

Front face
http://img4.imagetitan.com/img4/smal...0_seats048.jpg

Rear face
http://img4.imagetitan.com/img4/smal...0_seats047.jpg

ARP bolts
http://img4.imagetitan.com/img4/smal...0_seats055.jpg

Does anybody know if there is an equivalent iming cover of the ERR6814 available from Buick?
The ERR6814 is the intermediate cover of the RV8 4.0 and 4.6, built in 1993-1994
Thanks for any help.

regards
Markus