Dual Spring Collars

["dt gebhard" <kimkell@decaturnet.com>]

Listers;
    I'm looking for a set of lower collars to be installed with dual valve
springs. these collars are different from regular collars as they appear to
have a more solid *hump* thus the difference. If you have some to unload,let
me know. If it can be a point of discussion,let the list know
                Thanks
                Dave Gebhard