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GM OEM Restoration Wiring & Accessory Catalog

The Factory Fit® catalog contains over 285 pages of authentic GM restoration wiring harnesses, battery cables, switches, and spark plug wire sets for your GM vehicles.

Due to the large size of the Factory Fit catalog, downloads are broken into sections by vehicle model. Click on the GM makes below to view which models and years our catalog covers.

Download the NEW 2015 Factory Fit catalog now!
2015 Factory Fit Section Catalogs will be available for download shortly.

Custom and Street Wiring & Accessory Catalog

The American Autowire catalog offers universal wiring kits like our Highway Series, Power Plus Series, and Builder Series, as well as our popular line of Classic Update kits made specifically to fit certain make/model/year vehicles.

Download the 2019 American Autowire catalog now! (Pricing effective 10/15/18)