Thank you BusyBenz.
I have the Haynes repair manual (63030) (698) for 350SL & 450SL 1971 thru 1980. But I cant find any of the modulator pressure adjust. The manual refer
to the vacuum modulator line, but no pictures , drawing og other info.
The manual are for 3 speed trans. I have a 4 speed.
Regards Arvid
http://www.chevroletnorge.com