Progress Tech 14-19 Chevy Corvette C7 Front/Rear Sway Bar Kit(F 32mm Tub Non-Adj / R 33.3mm Tub Adj) - 63.0481

Progress Sway Bar Set - front and rear, both are tubular

Progress anti-sway bars dramatically improve handling. How? They minimize the traction-robbing body "lean" that rolls part of the outside tires off the pavement. Our Sport-tuned Anti-sway bars replace skinny OEM bars and rubber bushings with larger diameter (stiffer) alloy steel bars and polyurethane bushings. More roll stiffness means less body "lean", and the tires stay flatter on the pavement (larger contact patches). The result is more grip and added driver control!

Less body roll means more traction, faster cornering speeds, and increased driver confidence.
Polyurethane bushings produce crisp response on turn-in.

Progress Sway bars are cold-formed in-house using our custom-built precision bending equipment. Both laser-cut and CNC bar ends are MIG welded in place using a precise fixture for an exact fit.

NOTE: We offer an adjustable Teflon-lined spherical bearing end-link upgrade. Our PN #65.0480. This is an upgrade for aggressive track day and autocross use. The adjustable-length feature is useful for corner-balancing and pre-loading the bars for specific chassis setup requirements.

Front Sway bar rate:

Progress 31.8mm (1.250") tubular bar (non-adjust) 430 #/inch

Rear Sway bar rates:

Progress 33.3mm (1.312") tubular (soft setting) 955 #/inch
Progress 33.3mm (1.312") tubular (middle setting) 1080 #/inch
Progress 33.3mm (1.312") tubular (firm setting) 1275 #/inch

NOTE: Vehicles NOT equipped with a rear sway bar will require additional parts for installation. Base model and convertible vehicles will require additional GM parts to mount the rear sway bar. These parts are NOT included. Rear bushing clamps, fasteners, end links and e/l nuts are required. See below for the GM part numbers required.

(2) 22945601 End link (FE6, FE7) 

(4) 11516078 M12 Flange nut (for end links)

(2) 20959449 Sway bar bushing clamp

(4) 11588742 Bolt, M10 1.5 x 50mm (for bushing clamps)

Total GM parts price is approx $140 at retail

Optional upgrade: Add Progress Adjustable End link kit #67.50.0480