right above the dampener.
Yes
Just unbolt the seat from the floor and pull it out.
Sorry dart sport glass is different ,the swinger has vent windows and the dart sport does not .The roof line is also not the same, the sport uses the same body as the Plymouth duster .
2 horns.
5*4.5
go to manheimgold.com and figure it out.
The custom had differen't trim on the sides of the car and the swinger was a sporty 2 dr. model with the swinger badges and could be had with a six cylinder all the way up to the 340 V8 and bumble bee stripes.
A few extra bells and whistles with the interior, hubcaps, & body trim , but no performace parts
I doubt very much a 4 door windshield glass will fit the 2dr. absolutly not
depending on which engine you got the base swinger with the slant 6 was around $2,800.
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