70 Rear suspension fasteners
What finish and headmark do the bolts mounting the halfshafts U brackets to the differential have on a BB? Also, what is the finish of the small plate that fits in the inside rear of the trailing arm attaching the rear stabilizer bracket?
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Re: 70 Rear suspension fasteners
Tom,
plate that slides in the rear of the arm is natural.
The BB axle cap bolts are grade 5 Black phosphate (I have seen a few zinch but I think black is more accepted) Headmarkings are: WB, M, TR, A, NAT, RSC, RBW and the list goes on. For a 70 I'd look first for WB and A.
Rich
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