Wheel spacers?

15" X 6 SBP wheels 147.5 EA = $590.00
Trim rings, set of four = $135.00
Center caps set of four = $240.00
Metal valve stems 3.5 EA = $14.00
Subtotal FOB Stocton Wheel = $979.00
+shipping??????
Thanks for the tip.
Will not be using spacers, decision made.
Waiting to see what rear end I wind up with.
Have 7 1/4 and need 8 3/4 so I can have SL.
Cheers-Rat