66 charger exhaust heat riser issue.

[400sforever]

ive got a 66 charger with a 361 in it. I'm putting the exhaust manifolds on it but my heat riser thermostat spring and the other little spring are broken. Has anybody found a place to get these individual parts? I've seen kits for like 400 bucks but I don't want to do that

 

[ODZKing]

Yep, only on line for big bucks. All big blocks (ex Hemi) are the same if it helps. PN 2585531
Napa shows a heat riser adapter, no idea what it is as there is no picture BKN HED21130.
and obviously you've seen al the ridiculously prices ones on EBag. Found this one too:
http://www.ebay.com/itm/1969-17970-...ash=item569d25a744:g:a6UAAOSwN2VZXRgB&vxp=mtr

 

[400sforever]

Ya they are priced over the moon! Would the one on eBay you found have the correct springs for my 66 I wonder? My exhaust manifold doesn't have the round weight, it has the odd shaped kinda half moon contraption

 

[ODZKing]

Hmm, there was one that I saw that JUST had the round weight.
Not sure if that # superseded the other. Sometimes if you call a dealer with the number, they can tell you. My Mopar part # search says that # was 66-68.
http://www.ebay.com/itm/NOS-Mopar-3...ash=item544af77052:g:axEAAOSwpINZZDlT&vxp=mtr

http://www.ebay.com/itm/Mopar-Exhau...ash=item3cf77810d9:g:uzAAAOSwBLlVK81B&vxp=mtr

http://www.ebay.com/itm/NOS-Mopar-1...ash=item33c96d19d3:g:c3AAAOSwCU1YsxGa&vxp=mtr