Yep, apparently the one that came with the gauges (the smaller of the 2) was for a diesel. I'll take your word for it and get myself an adaptor then. What size is the sump plug?
Carl
Rover SD1 Vitesse (and no Volvos )
But previously:
1988 Volvo 360GLT
1988 Volvo 360GLT
1984 Volvo 340DL www.carlgibbs.com/gallery