Detroit Speed Splined Anti-Roll Bar Kit Chevy Chevelle/ El Camino 1964-1972
Highlights
- 1.5" Hollow Bar
- Billet Pillow Blocks
- Ball-Style End Links
- 1031 lb./in Rate
Detroit Speed Splined Anti-Roll Bar Kit for 1964-1972 Chevy Chevelles and El Caminos.
This splined anti-roll bar kit (031404DS) unlocks exceptional handling performance on your 1964-1972 Chevy Chevelle or El Camino. It is optimized for the GM A-Body platform. This system offers superior roll control, sharper turn-in, and dramatically enhanced chassis balance. The kit features a 1.5" hollow 4130 alloy splined bar, heat-treated for optimum strength and reduced weight. It mounts in premium 6061-T6 billet aluminum pillow blocks with durable Delrin bushings for smooth, quiet operation.
Features and Benefits:
- 1.5" hollow 4130 alloy heat-treated splined bar
- 6061-T6 billet aluminum pillow blocks with Delrin bushings
- 3/4" solid steel sway bar arms to reduce deflection
- Low-friction ball-style end links included
- Black powder coat finish on bar and arms
- Direct bolt-on installation
- High-rate 1,031 lb./in anti-roll performance
- Engineered for optimal clearance and fitment
Vehicle Fitment:
- 1964-1972 Chevy Chevelle/El Caminos
Please Note: 1964-1966 A-Bodies require drilling/tapping of existing sway bar mount holes to 3/8″.
California Residents: Proposition 65 Warning
Related Categories: Restomod, Suspension, Sway Bars
Vehicle Fitment
This product will fit the following Chevelle years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
This product will fit the following El Camino years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,













