Built-in ZST™ allows the speedometer to read ECM or VSS signals without external control boxes
The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance
The housing is 2-3/4" diameter featuring a blue anodized body and clear anodized caps
UMI Performance S197 sway bar kit is designed to improve handling and reduce body roll
and seal life
LED BULB, REPLACEMENT, T3 WEDGE, RED 2000 camaro Built-in ZST™ allows the speedometerFor all AutoMeter gauges (except Air Fuel & Auto Gage), speedometers, and most in dash tachometers. Does not work with Digital & LED Lit gauges (i. e. Cobalt, C2, ES, GS, Elite, Factory Match, NV, Phantom II, Sport Comp II, Ultra Lite II). Upgrade your standard instrument lighting with intense LEDs. Replaces 161, 193, 194 & 168 style wedge base bulbs only.