MSD

Tach Drive Adapter

Part # 8491 Be the first to write a review

Tang to Square Drive Adapter.

Read More

Tach Drive Adapter

Estimated Ship Date: 08/04/2026
Free Shipping on orders over $149*
$29.71
Add to Wishlist

Also Bought

The standard tach drive for MSD Tach Drive Distributors is a 3/16" tang drive cable. In most cases this type of drive will work, but for those who require the 0.104" square drive (Corvette style), MSD offers a Tang to Square Drive Adapter to fit all MSD Tach Drive Distributor assemblies. This adapter is included with each MSD Tach Drive Distributor.
Brand MSD
CategoryBody
Distributor TypeAccessories
Emission Code5
part typeTachometer Adapter
Product TypeAdapter
Sub CategoryHardware, Fasteners and Fittings
WarrantyManufacturer's Limited 1 Year Warranty
UPC085132084913
WarningCalifornia Proposition 65
Part Number8491
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Manufacturer's Limited 1 Year Warranty: See Details
Recently Viewed Items
MSD
Tach Drive Adapter
Tang to Square Drive Adapter.
Part# 8491
$29.71
Reviews

    Your Review

    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.