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Parts & Accessories
Wiring Harness
Speedometer

Speedometer

Search Facets

Make

Ford (1) GM (5)

Average Rating

★★★★ and up (1) ★★★ and up (1) ★★ and up (1) ★ and up (1)

Transmission

Magnum (3) T5 (1) T56 (1)

Wiring Harness Function

Reverse solenoid (3) Reverse Switch (3) Speedo (6)

Wiring Harness Transmission Model

Borg Warner 98-02 GM (1) Ford & GM T56 Magnum, Ford TR6060 (1) Ford TKO / TKX, Ford VSS, Ford and GM T-56 Magnum, DOES NOT fit Magnum F (1) GM TKO / TKX and Magnum F (1) Magnum F, Super Magnum, GM TR6060 (1)

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3-in-One Harness w/ Reverse Lock Out, Ford & GM T-56 Magnum, Ford TR6060 — MD-700-0101 3-in-One Harness w/ Reverse Lock Out, Ford & GM T-56 Magnum, Ford TR6060

$378.00

Electronic Speedometer Harness/ Ford VSS for Ford & GM Magnum OSS — MD-700-0020 Electronic Speedometer Harness/ Ford VSS for Ford & GM Magnum OSS

$15.00

GM Electronic Speedometer Harness — MD-700-0021 GM Electronic Speedometer Harness

$24.00

GM T56 '98-02 3-in-One Harness/Reverse Lock Out Controller Harness — MD-700-0102 GM T56 '98-02 3-in-One Harness/Reverse Lock Out Controller Harness

$326.00

Harness, Electronic speedometer, GM (4LxxE and some 4L60 / 700R4) Digital Front Shift — MD-700-0022 Harness, Electronic speedometer, GM (4LxxE and some 4L60 / 700R4) Digital Front Shift

$28.80

Reverse lockout control module Harness 3 in 1/GM Tremec Super Magnum — MD-700-0103 Reverse lockout control module Harness 3 in 1/GM Tremec Super Magnum

$390.00

Speedometer Calibrator, ERA - Electronic Ratio Adapter, Analog and Digital Signals — MD-506-2001 Speedometer Calibrator, ERA - Electronic Ratio Adapter, Analog and Digital Signals

$170.00

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4216 Capital St
Caldwell, ID 83605
Contact Us
208.453.9800

Complete Overdrive Solutions Engineered to Increase Fuel Mileage, Decrease Wear & Tear and Improve Driving Pleasure.
Modern Driveline specializes in Tremec T5, TKX, T56 Magnum manual 5 & 6 Speed overdrive transmissions and related installation components for ALL major Manufacturers as well as Hot-Rods, Kit Cars, Customs and Trucks. We have taken the guesswork out of which parts to purchase with a package that is engineered and tailored to your project.

© 2025 Modern Driveline, Inc. All Rights Reserved

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