CVR Vacuum Reservoir 23011 NOTE: Not compatible with GM

NOTE: Not compatible with GM 4-speeds

but once you lower your car

152 lb/in Spring Rate

30 (truck and suburban models) k-5 blazer

810 in Spring ID

CVR Vacuum Reservoir 23011 NOTE: Not compatible with GMProduct Description: Vacuum Reservoir 4. 670 in OD x 9. 050 in Tall Check Valve Gauge Aluminum Natural CVR Performance Products is a heavy duty electrical manufacturer. CVR Performance Products goal is to manufacture the highest quality electrical components for the performance market. CVR Performance Products machine shop is tooled with the latest CNC machining centers, which allow CVR Performance Products to produce the highest quality electrical