Thread
:
1970 K20 Restoration
View Single Post
02-29-2016, 04:56 AM
#
82
swamp rat
Registered User
Join Date: Oct 2007
Location: Spanaway
Posts: 8,451
Re: 1970 K20 Restoration
Don't know if your using 5/16, 3/8 or 7/16 but you should use Grade 8 bolts nuts and loc washers, note the zinc chromate finish, the bolts will have the 6 lines on the head of the bolt.
https://www.boltdepot.com/fastener-i...head-size.aspx
Attached Images
__________________
Mike.
Swamp Rat build thread :
http://67-72chevytrucks.com/vboard/s...d.php?t=595019
72 3/4T 4X4
4" BDS Lift
33" BFG's
swamp rat
View Public Profile
Find More Posts by swamp rat