ASP LC8023U GM Ignition Lock Cylinder – MRD Manual, Uncoded
ASP Inc / Ignition Locks
The ASP LC8023U is an uncoded GM ignition lock cylinder (MRD) for steering-column installation on manual-transmission applications. It ships uncoded — without tumblers or keys — so you can pin it to match your customer's existing key.
Tumblers sold separately. Use Strattec tumblers 323121, 323122, 323123, and 323124. These are also included in the Strattec keying kit 702767, and many locksmiths will already have them on hand.
Fitment: Chevrolet & GMC pickup and van, 1998-99, with manual transmission.
- Part Number: LC8023U
- Manufacturer: ASP
- Type: Ignition lock cylinder, MRD (steering column)
- Transmission: Manual
- Coding: Uncoded (no tumblers or keys included)
- Tumblers: Strattec 323121 / 323122 / 323123 / 323124