What type glow plug connectors?

[realm]

Found tons of info on civy glow plugs... AC Delco 60g, but what type of connectors do I get to solder onto the old harness?

Thank you,

 

[doghead]

1/4" female spade connectors, for 12-14 ga wire.

 

[Michael]

I take an old glow plug out and take the new plugs to a grinding wheel and grand them down to match, but then I hate to do anything to my truck that cannot be changed back to original.

 

[airmech]

The 60G plugs use the Delphi Packard series 56 connector, you can get them from www.keefeperformance.com . You will need a molex type crimper to install them, i've seen them go pretty cheap on e-bay at times.