Specification Brand : Speedway Motors BulletPoint1 : 5" is extended webbing to help keep springs in place BulletPoint2 : Welded spud allows plate to be locked to weight jack bolt with a jam nut BulletPoint3 : Lightweight, laser cut steel design BulletPoint4 : For use with 5" O.D. springs BulletPoint5 : Perfect for sport mods with extreme LR hike BulletPoint6 : Incorporates proven design and engineering features BulletPoint7 : Cam bolts and adjustable ball joints provide alignment for non-adjustable vehicles BulletPoint8 : Loose or worn chassis parts can lead to premature tire wear Color : Assorted Configuration : no ExteriorFinish : Painted ExternallyAssignedProductIdentifier1 : 080066084350 ExternallyAssignedProductIdentifier2 : 0080066084350 ExternallyAssignedProductIdentifier3 : 00080066084350 FitType : Vehicle Specific GpsrSafetyAttestation : 1 IncludedComponents : Alignment Shim ItemName : Lightweight Extended Jack Plate for 3/4 Inch Jack Bolt ItemPackageDimensions_Height : 0.3 inches ItemPackageDimensions_Length : 6.5 inches ItemPackageDimensions_Width : 6.125 inches ItemPackageQuantity : 1 ItemTypeKeyword : automotive-suspension-alignment-tools Manufacturer : Speedway Motors Material : Steel ModelName : Speedway Motors ModelNumber : K100364 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 91645556 PartTypeId : 7508 ProductDescription : These lightweight steel jack plates feature 5 inches of extended webbing to help keep springs in place and to prevent unwanted chassis changes on the track under race conditions. The special 3/4", -10 welded spud allows the plate to be locked to a weight jack bolt with a jam nut to help eliminate spring-to-jack bolt misalignment and spring binding during normal suspension travel. These plates are perfect for Sport Mods with an extreme left rear hike. 5" of extended webbing to help keep springs in place. 3/4", -10 welded spud allows plate to be locked to weight jack bolt with a jam nut. Lightweight laser cut steel design. For use with 5" O.D. springs. Perfect for Sport Mods with extreme left rear hike. Jack Plate ONLY. Jack bolt and jam nut sold separately. Item DetailsJACK BOLT AND JAM NUT SOLD SEPARATELY IMCA Approved. ProductSiteLaunchDate : 2017-08-16T16:25:53.286Z Size : One Size StreetDate : 2017-06-09T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31161500 WarrantyDescription : Manufacturer Warranty