Suspension Struts / Shock Absorbers / Coil Springs / Camber Plate Kit 1991-pontiac-firebird-esi6483971 The upper control arms are

The upper control arms are manufactured from 1

non-adjustable tubular control arms for Mustangs(UTCA012) are manufactured from heavy-duty 1 5/8 inch

without fear of damaging this critical area of the chassis

struts utilize a 7/8" rod)

Suspension Struts / Shock Absorbers / Coil Springs / Camber Plate Kit 1991-pontiac-firebird-esi6483971 The upper control arms areThere is nothing like the aggressive look of a car with the right stance! Over time, stock springs sag, get rusty, and simply wear out. BMR Suspension believes the right springs go beyond looks? your S197 needs to perform, too! All BMR springs are manufactured from chrome silicon high tensile spring wire, and are cold wound on a CNC coiling machine. The CNC coiling head can adjust the spring diameter in real time to ensure that every spring is exactly