Wil, for rotors with old #B30007 these have six, quarter inch diameter bolt holes
http://www.aeroinstock.com/products/APS164-30007/6/48/product_detail/index.html

For linings only, Rapco #RA66-109
http://www.aircraftspruce.com/catalog/lgpages/rapco_brklinig.php

For linings and rivets Rapco #RA66-109-4K
http://www.aircraftspruce.com/catalog/lgpages/rapco_brklinig2.php

Hope this helps. smile

Steve


'73 150L "Aero Belle"