Looking at Superlift's website to see what kits to order and noticed:
6"&8" systems:
"1977½-91 models require clearancing (machining) of the front driveshaft CV cluster to prevent binding. If vehicle has single exhaust, the cross-over pipe requires modification to clear front driveshaft."
How involved is this? I suppose it actually has to be machined rather than just using a hand grinder to eliminate/minimize vibration.
8" systems:
"Both driveshafts need to be lengthened."
Any ideas how much this may cost?
6"&8" systems:
"1977½-91 models require clearancing (machining) of the front driveshaft CV cluster to prevent binding. If vehicle has single exhaust, the cross-over pipe requires modification to clear front driveshaft."
How involved is this? I suppose it actually has to be machined rather than just using a hand grinder to eliminate/minimize vibration.
8" systems:
"Both driveshafts need to be lengthened."
Any ideas how much this may cost?
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