The Harley Mechanic's Vault

Stop paying dealer prices for jobs you can handle in your own garage.

The Harley Mechanic's Vault is a complete 4-manual workshop bundle built from decades of shop floor experience working on Twin Cam, Milwaukee 8, and Sportster engines from 2001 to 2024.

Inside you get:

• The Diagnostic Codebook — Read your bike's ECM without a dealer scanner using manual button-combo procedures by year and model, plus the complete DTC code library.

• The Torque Master List — Every critical torque spec organized by job instead of by model, with sequence diagrams and color-coded criticality. Designed to live on your workbench.

• The Dealer Markup Files — 30 plus repairs broken down with dealer cost versus DIY cost, difficulty ratings, time estimates, and step-by-step walkthroughs.

• The Tool Substitution Guide — Replace 22 plus Harley specialty tools with what you already own. Shop-made tool builds included.

Over 150 pages of pure workshop knowledge with zero filler. No lifestyle fluff. No padding. Just the references you actually use when the bike is on the lift.