1978-1988 A/G-Body Rear Trailing Arm Fastener Set
-8x Grade 8 1/2-13 bolts
-8x Grade 8 1/2-13 nylon insert nuts
-16x Grade 8 1/2 SAE flat washers
All yellow zinc coated for rust prevention
Torque to 75 lb/ft
Note: The factory fastener size was 12mm, meaning the holes are a hair(<.020) smaller than the fasteners, a 1/2″ drill bit will make very quick work of those holes and allow the install of these fasteners. Stock or otherwise M12 fasteners will work but our arms have 1/2″ ID bushing sleeves and holes.
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