<VV> 67 Vert Trunk

[WillSmithTFPOCAllenTexas]

At    
http://cgi.ebay.com/ebaymotors/67-CORVAIR-CONVERTIBLE-81K-ORIG-MILES- 
BLUE- 
BLUE_W0QQitemZ4612251797QQcategoryZ6167QQssPageNameZWDVWQQrdZ1QQcmdZView 
Item

is a 67 vert with 2 extra cylinders in the trunk that are not in the  
65/66. Are these vibration dampers like the corner weights? Are these  
OEM? If so are they in the 68/69 verts, too? If so, why were they  
added?

Will Smith, "The Fresh Prince of PURE Air"
WANTED: 66 Monza vert, 110, pg
http://IndoorPS.com