Replacement crankpins for S&S® connecting rods for 1999–up big twins. Standard and oversive. Standard (34-2175) is for S&S rods only, not stock replacement.
Standard (1.500"). . . . 34-2175
+.001" (1.501"). . . . 34-2176
+.002" (1.502") . . . .34-2177
