37 NASCAR ASSORTED BILLET REAR END TRUCK ARM SPACERS PINION ANGLE SHIMS ETC

THESE ARE STANDARD 4.25" CENTER TO CENTER U-BOLT SPACING. THIS IS A BULK VARIETY AS PICTURED. MOST OF THEM IF NOT ALL ARE ALUMINUM, MAY BE A FEW STEEL ONES IN TH DEAL. THERE ARE DIFFERENT ANGLE SHIMS AND INCLUDES A VARIETY OF RIGHTS AND LEFTS.