Gauges and Accessories› Gauge Components

Holley

CI DRIVE SPEEDOMETER DRIVE

$550.50

SKU: H00E SN85

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Classic Instruments CI Drive (SN85) converts an electronic speed signal (from GPS or Vehicle Speed Sensor) into a mechanical output for cable-driven speedometers. It features a 7/8 in.-18 drive output thread and a 0.112" square. Calibration range: 170-1650 turns-per-mile, default 1000 turns-per-mile for US speedometers. Includes GPS antenna for automatic calibration. Can be dash or under-hood mounted. Not waterproof. Designed for Ford, GM, and Chrysler speedometers.

Fitment

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Specifications

BrandHolley
Part NumberH00E SN85

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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