My E-body offset hanger/shackle kits move the springs inward 1" per side (front and rear). This allows a stock '65-'70 B-body rearend to bolt into an E-body. For reference, a '65-'67 B-body rearend with a 28/12/15 MT Sportsman SR (street radial), 10" wide wheel and 5" backspacing fits nicely.

I make a shorter shackle to facilitate rear valance clearance for all Barracuda and some Challenger applications.

The kits should be back in stock in about 2 weeks.