Quote:
Originally Posted by RedRoad
You can use a semi floater 14 bolt with six lugs which is stronger than a 12 or 10 bolt but not a full floating axle. Not sure what the spring pad widths are on the semi floater are.
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As far as I'm aware, anything half or three quarter ton is 42.5" spring perch width after 1973.
If I may so as ask, what are you planning on doing with the suburban? A 10 or 12 bolt is strong enough for a regular driver.