Eibach 2-1/2" I.D. Spring Spacer R09J003M 612 in - Duration 291/302

612 in - Duration 291/302 - 115 LSA - 2300/7400 RPM - GM LS-Series 54-337-11 at low everyday prices

and lock booth rear axles together to deliver equal power to both rear wheels

Door Plate

Increases throttle response

Eibach 2-1/2" I.D. Spring Spacer R09J003M 612 in - Duration 291/302Used to couple Helper Tender spring to main spring. Coil Spring Spacer Inside Diameter Coupling Spacers Available for Most Popular Spring Diameters Lightweight and Durable Anodized Aluminum Design CNC Precision Machined for AccuracyEibach has been committed to creating the finest race springs in the world for over two decades. Eibach products are created to meet the extreme requirements of racing from Le Mans to Daytona. Eibach produces the finest