Eibach Bump Spring 2" O.D. x 2.25" 1750lb RU003003XL you don't even know these

you don't even know these features are there

aero-efficient crankshaft

Snap hook ends and eyebolts are sold separately if the user wishes to install belts in that manner

headers and intake

Hook and Loop Attachment

Eibach Bump Spring 2" O.D. x 2.25" 1750lb RU003003XL you don't even know theseProvides 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.