Vibrant
Vibrant 3 Bolt 10mm GM Style Spring Bolt Kit (includes 3 Bolts 3 Nuts 3 Springs)
10113
$13.54

Manley Performance
Important excerpt from the ARP catalog regarding proper fastener installation: “The importance of tightening fasteners to their required preload cannot be emphasized enough. If a fastener is not preload cannot be emphasized enough. If a fastener is not tightened properly, the fastener will not apply the required preload on the application it is being used for and may become susceptible to failure. Conversely, if a fastener is over tightened and stretched too much, it becomes susceptible to failure by exceeding it’s maximum yield point.”
Underhead Length: 1.500 in. - Recommended Stretch (w/ ARP Lube): .0058-.0062 in. - Qty: 4