jwhjr Posted March 16, 2009 Share Posted March 16, 2009 2004 Silverado. I want to replace the grease zerk that is a PIA to grease with a 90 degree one and was wondering what the thread size is. I was at FF yesterday and they had 3 to choose from - 6mm, 1/4", and 1/8". I'm guessing either the 1/4" or 6mm, but not sure which. Quote Link to comment Share on other sites More sharing options...
Scott K Posted March 16, 2009 Share Posted March 16, 2009 I would take your old one out and just compare it. It would make a difference if it was a factory original, factory replacement, and who knows what size after market builders use. Either that or get all 3, they couldnt cost to much. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now ↓↓↓ or ask your question and then register. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.