These kits use a proprietary Positive Lift Floater System design
BM16-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc
When you install a set of BBK Performance long tube exhaust headers on your muscle car or truck the O2 sensors are relocated on the header that is no longer in the factory location and the factory O2 sensor connectors will not reach to connect any longer
ZM4-HDG4 kit features ACT's most popular Heavy Duty pressure plate
AutoMeter Gauge Light Kit (3294) PPE_CeramicCoating_2 These kits use a proprietaryFor all AutoMeter pedestal tachometers and some 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). Replacement LED bulbs for Tachometers using the small twist in light on the front control panel or" shield" . Features: 1. 5 Lumen Output Average bulb life expectancy: 100,000 Hours Current Draw: 0. 02 Amps Does not work with Digital and LED lit