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GM 8K VSS Pass-Through pulse generator for cable speedometers

$55.95

APPLICATION: All gen 3 and gen 4 LS/Vortec computers requiring a 128k pulse reading and pass through cable

PARTS INCLUDED: Speed pulse generator (8000 ppm), Coupler nut (sensor side 5/8-18), Coupler nut (trans side 7/8-18), Center cable/“key”, O-rings (trans and sensor side)


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SKU: SEN-01-4160
SEN-01-4160
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  • APPLICATION: All gen 3 and gen 4 LS/Vortec computers requiring a 128k pulse reading and pass through cable

    PARTS INCLUDED: Speed pulse generator (8000 ppm), Coupler nut (sensor side 5/8-18), Coupler nut (trans side 7/8-18), Center cable/“key”, O-rings (trans and sensor side)

    NOTES: 8K Pass through pulse generator for cable driven speedometers. LS computers need a 128k pulse reading for the vehicle speed sensor (VSS) in the computer. If you have an original style gauge cluster with a cable driven speedometer, like many older vehicles including square body trucks, you will need this pulse generator as it provides a pass-through cable to thread the factory speedo cable into it, while still providing an electric speed reading. This is often used on older style, non-electronic transmissions, as well as on many older style passenger drop transfer cases with no electric speed sensor. 

    NOTE: You will also need the SGI-100BT to convert this 8k signal to a 128k signal for the LS computers.

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