2wd Rear Shock Bolt Size

By solarjustin
June 10, 2009 in 1999-2013 Silverado 1500 & Sierra 1500

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solarjustin

Posted June 10, 2009

I am going to replace the shocks on my truck and I need to know the size of the bolts holding on the rear shocks. I have sockets up 18mm and that is not big enough!

Thanks

MS3DALE

Posted June 10, 2009

I'd have to double check,But I think 24mm.

solarjustin

Posted June 13, 2009

Author

Posted June 13, 2009

Thanks, turns out it is 21mm.

MS3DALE

Posted June 13, 2009

Sorry,I never did double check for you I know why I was thinking 24mm now....Thats the size of the block heater for these trucks!

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