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4L80E Speedometer Kit
All new GM parts, no interference with stock wiring.
$900.00
This kit will give your 4L80E transmission a factory manual speedometer hook up that uses all new GM parts and does not interfere with any stock electrical configurations.
This one is cut to your numbers. Run the speedometer gear calculator first, then bring the tooth count to checkout. Between sizes, or an odd rear gear, call 469-688-6985 and we will cut it to suit.
| Transmission | 4L80E |
|---|---|
| Speedometer | Factory manual hook-up |
| Parts | All new GM |
| Gears | Cut to your calculated tooth count |
| Lead time | Ships in 2 days |
From the tech notes
Related parts
- 4L80E Tail Housing Kit — The heavy-duty option, same mechanical speedometer conversion.
- 4L60E / 4L65E / 4L70E Speed Kit, 1998 and newer — Converts a 1998-up 4L60E to a factory mechanical speedometer.
Questions people ask
What does the 4L80E speedometer kit do?
It gives a 4L80E a factory manual speedometer hook-up. It uses all new GM parts and does not interfere with stock electrical configurations.
When does the 4L80E speed kit ship?
The product listing says it ships in 2 days. The shipping policy says speedometer kits leave in 7 to 10 business days. Call 469-688-6985 to confirm.
How do I get the right gears?
Gears are cut to your calculated tooth count from tire diameter and rear gear ratio. The calculator on the site runs that formula.
