Eibach Tender Liner Spring - 2.5" ID x 5" Tall - 50 lb. R07C082XL You must use Edelbrock Adapter

You must use Edelbrock Adapter #2732 when installing a Performer Series carburetor on certain Edelbrock intake manifolds

Select proper thread size for line used

alignment tool

Suppression layerSince 1938

Eibach Tender Liner Spring - 2.5" ID x 5" Tall - 50 lb. R07C082XL You must use Edelbrock AdapterThe Eibach ERS (Eibach Race Spring System) main and tender spring concept provides a softer initial hit when both springs are compressed together, then delivers the desired firmer ending once the tender spring compresses completely. The main spring has a Available in Linear or Progressive Rates Each Spring Individually Tested Highest Linearity and Guaranteed ConsistencyEibach has been committed to creating the finest race springs in the world for over