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Old 11-25-2016, 09:06 AM   #6
neilvosko
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here is the summary of my research on the bolts

OEM crash bolt is same as the bottom hole 14 mm bolt
Whiteline 416 is essentially a SPC 81280 bolt you can get for 25 bux, its a 16 mm bolt designed for the top 16 mm slot
SPC 81305 is same as 81260 bolt, which is a smaller 14 mm bolt designed for the bottom slot

single digit accounts on the forum indicating -1.2 to -1.5 range adjustment with top whiteline/spc bolt (about -1.1 with oem crash bolt)

not much info on the SPC bottom bolt only, maybe this poll will shed some light, but a few posts about using SPC 81260 on bottom and 81280 on top to get -2.4 to -2.5 negative camber.
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