Eibach's PRO-KIT is the perfect solution when it comes to upgrading a classic muscle car's suspension with modern day technology. It's our legendary spring system that will dramatically improve these classics' performance and appearance.

PRO-KIT improves your A-Body's suspension by using our custom engineered performance springs to lower your car's center of gravity, reduce squat during acceleration, body roll while cornering and excessive nose-dive under braking—additionally, you'll reduce excessive fender-well clearance for a more aggressive look. PRO-KIT makes a huge difference in handling and will make the car feel better than new.

Every Eibach PRO-KIT is designed and tested by our suspension engineers and driving professionals, to deliver high performance handling without ever compromising safety or ride quality. By using our proprietary, progressive spring design, PRO-KIT provides the ultimate balance to take your passion for driving to a whole new level.

Pro-Kit #3855.140

• High Performance Handling and Aggressive Good Looks
• Lower Center of Gravity — Lowers Malibu 1.0" Front and 1.0" Rear
• Stop Quicker, Corner Faster and get Better MPG
• Excellent Ride Quality
• Million Mile Warranty

FRONT:

OE rate: 46 N/mm (265 lbs/in)
PRO-KIT progressive rate: 96 N/mm (550 lbs/in)
Bump-stop: OE
Damper: OE
Tubing: N/A
OE wheel center to fender: N/A
PRO-KIT wheel center to fender: 563 mm (22.2 in)
PRO-KIT can be aligned to OE Specs: Yes 

Front Alignment:

OE Camber = 0.0 deg (+/-1.0 deg)
OE Caster = -1.0 deg (+/-0.0 deg)
OE Toe = 0.25 deg (+/-0.50 deg)
PRO-KIT Camber = 0.0 deg
PRO-KIT Caster = -1.0 deg
PRO-KIT Toe = 0.25 deg

Approximate installation time: 1 hr 

REAR:

OE rate: 25 N/mm (141 lbs/in)
PRO-KIT progressive rate: 29 N/mm (166 lbs/in)
Bump-stop: OE
Damper: OE
Tubing: N/A
OE wheel center to fender: N/A
PRO-KIT wheel center to fender: 409 mm (16.1 in)
PRO-KIT can be aligned to OE Specs: N/A 

Rear Alignment:

OE Camber = -0.3 deg (+/-1.3 deg)
OE Caster = -1.0 deg (+/-1.0 deg)
OE Toe = 0.25 deg (+/-0.75 deg)
PRO-KIT Camber = -0.3 deg
PRO-KIT Caster = -1.0 deg
PRO-KIT Toe = 0.25 deg

Approximate installation time: 1 hr