Lisle, mechanic's & audio stethoscope - Light strips led when turn signal is activated

when turn signal is activated they will switch between 30% (dim light) and 100% (bright light) during the turn signal sequence

Spark Plug/Head Bolt CoverSmooth or finned styles

Replaces the stock turn signals and mounting bar

Note: See 908542 (ea) or 908543 (5-pack) for additional o-rings

909065 Blue (average)

Lisle, mechanic's & audio stethoscope - Light strips led when turn signal is activatedSet including a stethoscope with the Mechanic's metal probe and the audio probe. The mechanic's stethoscope is used to pinpoint mechanical engine noise. Touch the engine with the metal probe, and look for the loudest point. The Audio sthetoscope is used to detect noise air induced sounds like vacuum leaks, exhaust leaks, wind noise & air leaks.