Westhold Rechargeable Transponder (50 Pack) ALD300172 Number 2166 is stock replacement/street

Number 2166 is stock replacement/street legal part for 429 & 460 V8s with OEM 4-bbl

Polished steel shaft is QPQ coated and guided by sealed ball bearings

usually resulting in the highest power gains out of all other filter media options

2008-2016 GMC Canyon

Only three Wires To Connect

Westhold Rechargeable Transponder (50 Pack) ALD300172 Number 2166 is stock replacement/streetEach Westhold transponder has a unique serial number that identifies exactly which competitor is crossing the start finish line, or any other timing point on a course. Unlike standard RFIDs, Westhold's transponders have an ultra high data rate (1mbit sec) at HF (3 30MHz) frequencies. Because the high data rate generates many data points, the system is able to more accurately determine when a transponder crosses the center line of the start finish.