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| | | | Joined: Jul 2010 Posts: 14 New Guy | | New Guy Joined: Jul 2010 Posts: 14 | 55 Chevy 1/2 ton frame.this pertains to the rear "spring perch to frame mount" rivit spacings center to center top and bottom.and same for rear spring shackel to frame mounting of rivits center to center top and bottom.
Thank you for any help with this!!! | | | | | Joined: Nov 2005 Posts: 6,100 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,100 | Hy Joezeiger, there are two distinctly different 55s, the 55"A" or first series which looks basically like the 48 - 54, and the 55"B" or second series which looks like the 56 - 59, could you tell us which one you're inquiring about please | | | | | Joined: Jul 2010 Posts: 14 New Guy | | New Guy Joined: Jul 2010 Posts: 14 | shop shark,this is a second series 55. | | | | | Joined: Jan 2008 Posts: 176 Shop Shark | | Shop Shark Joined: Jan 2008 Posts: 176 | Hi Joe,
Here are dimensions from my '55 second series 3200. At the rear springs the front perch bottom rivets are 4-5/8 inches center to center while the top ones are 4 inches. The rear shackle rivets are 2-1/16 inches on the bottom and the top are 4 inches. I took these measurements by holding a tape measure on the rivets in fading light so accuracy is probably plus or minus 1/16 inch. Does that serve you well enough?
The little titles below screen names (ie shop shark) indicate the number of posts. | | | | | Joined: Jul 2010 Posts: 14 New Guy | | New Guy Joined: Jul 2010 Posts: 14 | Eileen,thanks for your help,also would you mind doing same for front axle perch and shackle dimensions?center to center on rivits.
| | | | | Joined: Jan 2008 Posts: 176 Shop Shark | | Shop Shark Joined: Jan 2008 Posts: 176 | You got it. Front springs rear perch top 3-1/2 inches bottom 4 inches center to center. Front shackle top and bottom the rivets are 2-5/8 inches center to center. | | | | | Joined: Jul 2010 Posts: 14 New Guy | | New Guy Joined: Jul 2010 Posts: 14 | | | |
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