Westhold Rechargeable Transponder (10 Pack) 21970 Fits 82 and later 700R4/4L60E

Fits 82 and later 700R4/4L60E

and greaseable pivot points for easy maintenance

forged 2024-T3 aluminum front hubs are CNC machined to precise tolerances and offer exceptional durability

1996-2003 Ford Escort

2007 GMC Sierra 1500 Classic SLT Crew Cab Pickup

Westhold Rechargeable Transponder (10 Pack) 21970 Fits 82 and later 700R4/4L60EEach 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.