Eibach Bump Spring 2" O.D. x 2.25" 4500lb RS004C1810 Easy to grip screw on

Easy to grip screw on cap with o-ring seal

Time-proven H-Beam design with double-pass machined cavity for minimal weight and maximum rigidity

Hydraulic lifters get caught in the middle of these competitive valve train innovations

Ultra-lite steel spools have more lightening holes and a narrower ring gear flange than standard units to help reduce rotating weight

1996-1996 Chevrolet Lumina APV

Eibach Bump Spring 2" O.D. x 2.25" 4500lb RS004C1810 Easy to grip screw onProvides virtually unlimited tuning for dirt or asphalt racers using soft spring set ups. Lightweight and compact to meet the needs of pavement racers, while including the maximum linear travel required by dirt racers. Precision fit cap system is compatible with 1 2" or 5 8" shaft sizes. Maximum Travel in All Rates with Repeatable Performance Block and Sag Resistant Increases Aero Efficiency, Grip and Control at the Limit Made By Eibach in the U. S.