Rear Anti-Roll Bar Kit
InfoVehicle Info Needed
DETROIT SPEEDPART NUMBER: 320-042201

Rear Anti-Roll Bar Kit

$45895
ShippingShips on 11/03/2026
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GM Anti-Roll Bar Kits
    Rear Anti-Roll Bar Kit
  • 1964-1972 GM A-Body
  • Tubular Style
  • 1-1/8" Diameter
  • Front Hole: 597 lb/in.
  • Rear Hole: 736 lb/in.

    Optimal Handling Performance

    Detroit Speed Rear Anti-Roll Bars offer multiple advantages over the mostly lacking stock rear bar. Unlike the factory bar, the DSE bar attaches to the rear end housing and to the chassis Crossmember, as opposed to the stock lower control arm mounted bar. By using the chassis to stabilize the rear axle as opposed to the opposite control arm, you are able to minimize deflection when the car is placed under a heavy cornering load. The DSE bar mounts to the chassis with patented Swivel-Links end links allowing free articulation of the bar, eliminating binding through the range of rear suspension travel.

Part TypeSway Bar
Product LineDetroit Speed Rear Anti-Roll Bars & End Links
BrandDETROIT SPEED
Part CategoryPerformance Parts
Rear Sway Bar Diameter1.125 in (28.6 mm)
Rear Sway Bar Adjustable2-position
Part FitmentSemi Universal
Vendor Part Number042201DS
Package Qty1
Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations
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