The R clips were added later as the pins were prone to back out. IIRC when I did my 900SS the barrel clips were reusable and I swapped them to the new stainless pins.
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![](image.php?u=31856&type=sigpic&dateline=1441562961) Roast Beef Monster!
Termignoni and Bucci - Italian for pipe and slippers!
S4 Fogarty, S4R 07T, 748, Series 1 Mirage
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