This part fits 1964-1967 Buick Sportwagon vehicles.
Spohn Performance sway bars for the 1964-1967 GM A-Body cars are the single biggest handling improvement you can make. They dramatically reduce body roll and increase your cornering capabilities. Don’t skimp on the foundation of your suspension!
If you’re looking for the ultimate in handling performance for AutoX, road racing, and/or meticulous carving of corners on the street, then look no further than our sway bars equipped with spherical end links.
Our front sway bar is a larger and stronger 1-5/16″ (34 mm) diameter heat treated spring grade solid 4140 chrome moly to reduce body roll and provide predictable handling.
Our three way adjustable Pro-Touring rear sway bar mounts to the frame instead of the rear lower control arms to reduce body roll and provide predictable handling. Easily adjust the rear sway bar rate to soft, medium, or firm settings in minutes to tune oversteer/understeer. Use the firm setting at the drag strip and use the adjustable end links to set pre-load for flatter launches!
Our bar stock is heat treated spring grade solid 4140 chrome moly. The bars are entirely heat formed and coined as one piece. We put our sway bars through this extensive process to ensure that the final product will be the strongest, most durable sway bars on the market, and that they will be the most resistant to form alteration.
The spherical sway bar end links allow these sway bars to reach their full potential. The amount of stress applied to the sway bar end links is severe and you need an end link that is not going to flex and/or bind up to obtain the maximum handling performance you’re looking for.
Installation Notes:
– Welding of the rear upper end link mounts is required.
– Use SKU 1031-1 spacers for an additional 1/2″ of rear sway bar clearance. The included rear bushing mounting saddles space the rear sway bar down 2.00″. Adding the SKU 1031-1 spacers will provide for a 2.50″ total drop. Some set-ups will require this additional clearance.
1-5/16″ (34 mm) diameter heat treated spring grade solid 4140 chrome moly front sway bar
NOTE:
- Front Sway Bar Diameter: 1.3125
- Front Sway Bar Material: 4140 Chrome Moly
- Front Sway Bar Type: Solid (Heat Treated)
- 11209: No
- 11211: Yes
- Front End Links Type: Spherical
- Front End Link Bushing Color: Black
- Front End Link Coins OS-OS: 48.25
- Front End Link Coins C-C: 46.75
- Rear Sway Bar Diameter: 0.875
- Rear Sway Bar Material: 4140 Chrome Moly
- Rear Sway Bar Type: Solid (Heat Treated)
- 11210: Yes
- Rear Sway Bar Rate Adjustments: 3
- 11212: Yes
- Rear End Links Type: Spherical
- Rear Sway Bar Drop Amount: 2.00
- Rear End Link Coins C-C: 34.50
- Rear Width at Shocks: 35.50
- Rear Axle Tube Diameter Fitment: 2.75-3.00
- Rear U-Bolt Size: 7/16
- Rear U-Bolt Finish: Silver Zinc Plated
- Rear Upper End Link Mount Type: Weld In
- Bushings Type: Greaseable
- 3390: Performance
- RBP00: 926
- 11209: N
- 11211: Y
- 11210: Y
- 11212: Y
Fitment Note: Fits 3.00″ Diameter Rear Axle Tubes


