rear sway bar //umi bolt size ??

79izfine

Pro Stocker
Nov 20, 2005
2,199
0
0
massachusetts
www.cardomain.com
i am putting in a sway bar from a monte ss i have umi upper and lower control arm i tried a 7/16 x 20 shouldered up near the bolt head and only threaded area would fit so looks like 3/8 i know this should be a no brainer but just wondered if anyone knows the size just want to avoid multiple trips and have my own hardware warehouse thanks
 

nowukno

Dragway Regular
Sep 26, 2004
1,392
0
0
s.california
http://www.spohn.net/shop/1978-1987-GM-G-Body/Suspension/Hardware-Kits/Rear-Sway-Bar-Mounting-Hardware-Kit.html
 

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