[Mr70]

Here's what I found in the 1967 Chevrolet Salesmans Album:
Width-72.5"
Height-51.0"
Length-184.6"
Wheelbase-108.0"
Curb Weight-*
*2,910 lbs for the 6-cylinder coupe
*3,070 lbs for the 8-cylinder coupe
*3,165 lbs for the 6-cylinder convertible
*3,325 lbs for the 8-cylinder convertible

Then add:
+21 lbs for power windows
+20 lbs for the folding rear seat option
+86 lbs for air conditioning
+9 lbs for power brakes
+33 lbs for front disc brakes
+10 lbs for the 250ci 6-cylinder engine
+39 lbs for the 327ci V8 engine
+72 lbs for the 350ci V8 engine
+258 lbs for the 396ci V8 engine
+7 lbs for the four-speed manual transmission
+14 lbs for the Powerglide automatic
+56 lbs for the Turbo Hydra-Matic
+38 lbs for dual exhausts
+29 lbs for power steering
+15 lbs for heavy-duty battery
+8 lbs for an AM radio
+9 lbs for an AM-FM radio
+17 lbs for the Rally Sport option.