Mike09,
Welcome to JOF
Your correct, your flat chain brackets are an older version but still very functional (same as mine, 10 years old)...... they came in a gold and silver finish (mine are gold). Most important about the Reese Dual Cam (Strait- Line) chain brackets is to insure they are attached to the cam arm properly....., your "flat" chain brackets are attached correctly (U-bolt threads facing "outward").
If your flat chain brackets were mounted with U-bolt threads facing 'inward' the chain would have a tendency to pull the snap-up bracket outward (away) from the TT's A-frame. With the U-bolt threads facing outward the chain should hang straight down from the "engaged" snap-up bracket.
Your also correct that the newer Reese Dual Cam (Strait Line) versions the chain bracket has a slight bend at the top...., in this case the U-bolt threads should be facing "inward".
Here's an older JOF thread that shows the two different style chain brackets and proper attachment:
http://www.jaycoowners.com/forums/f3...-up-30652.html
If you have any specific product questions (cam hanger brackets, etc.), call Reese (Cequent) directly...., their tech support has been pretty good in the past:
1-800-632-3290 or 1-888-521-0510
Bob
__________________
2016 GM 2500HD 6.0L/4.10
2018 Jay Flight 24RBS
2002 GM 2500HD 6.0L/4:10 (retired)
2005 Jayco Eagle 278FBS (retired)
1999 Jayco Eagle 246FB (retired)
Reese HP Dual Cam (Strait-Line)