I've had a heck of a time with poor dealer service, parts dealers unfamiliar with the SRT8 line, and a number of websites unable to fill out a simple order without going through some sort of return process.
After I purchased QA1 shocks, Harrison offered to provide the parts I needed to complete a full fluid (F/R axle, transfer, trans, coolant), filters, and spark plug changeout plus fixing some other small issues bringing my ride back to perfect (window regulator, hood strut). I changed the serpentine belt and added a rear spoiler.
Everything arrived correct and for a reasonable price. Sounds real simple but in my recent experience, rare. Harrison's offer to help saved me some time and immeasurable aggravation. All of which wouldn't have been accomplished without this forum.