BMR Suspension Upper Control Arm - Black Hammertone - GM G-Body 1978-87 (Pair) SPBL3 Spiro-Pro features 350 ohms per

Spiro-Pro features 350 ohms per foot resistance which provides more fire power to the spark plugs than OEM resistor core wires and has up to 10 times less resistance than standard resistor core wires

Precision machined from high strength aluminum

Bearings / Gasket / Hardware / Seals / Shims / Thread Locker

2-3/4'' long steel bolt

BMR Suspension Upper Control Arm - Black Hammertone - GM G-Body 1978-87 (Pair) SPBL3 Spiro-Pro features 350 ohms perA arms are one of the most important, yet overlooked suspension components. They are the direct link between the front wheels and the chassis. Any deflection causes a change in alignment, which results in poor performance and driving feel. Fabricated from heavy duty 1. 25 inch, 0. 095 inch wall DOM tubing with laser cut, CNC formed steel plate for extra strength, deflection is eliminated with A arms from BMR Suspension. BMR? s AA012 Upper A arms are