i scrapped a 79 g30 motor home today a friend stripped for the driveline . i took the springs and drw axle .
the rear springs are 2.5" wide and 28" x 28" and there 7 or 8 leaf . 22-597 is the part # if your looking them up . there rated for 3600 lbs . or add a hd on the end for 4400 lb packs.
these could bolt directly in a 56" setup and move your rear axle back 2" over the std 56" springs flipped for a 4" move .
figured i would post this up if anyone wanted different options.
only pic i have now . but if you use a rear from a motor home the springs are 50" center to center . you HAVE to move the perches for sure.
might work rear good with a flip kit since the axle gets pushed ahead just a hair and your lifted up . i might test fit these and see what they look like with pics .

the rear springs are 2.5" wide and 28" x 28" and there 7 or 8 leaf . 22-597 is the part # if your looking them up . there rated for 3600 lbs . or add a hd on the end for 4400 lb packs.
these could bolt directly in a 56" setup and move your rear axle back 2" over the std 56" springs flipped for a 4" move .
figured i would post this up if anyone wanted different options.
only pic i have now . but if you use a rear from a motor home the springs are 50" center to center . you HAVE to move the perches for sure.
might work rear good with a flip kit since the axle gets pushed ahead just a hair and your lifted up . i might test fit these and see what they look like with pics .
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