Crower 68442-1 Features:

Crower valve spring for LS engines, part number 68442-1 Dual-spring design with 1.304 in. outer diameter Sold individually; matching 16-piece set is part number 68442-16 Official Crower catalog listing: valve springs 1.304 OD dual LS

Valve Springs 1.304 Od Du Dual Ls Single Spring Features:

• 1.304 in. OD dual valve spring for LS engines, compact outer diameter design supporting LS valvetrain packaging and application-specific spring replacement needs
• Single valve spring offering for targeted maintenance, custom engine builds, and piece-by-piece valvetrain selection without requiring a full spring kit purchase
• Crower valve spring configuration engineered for performance-focused LS applications, combining dual spring construction with cataloged application-specific fitment
• Compatible with builds using individual springs or matching 16-piece set planning, helping support flexible ordering for complete LS cylinder head spring changes
• Officially cataloged as a dual LS valve spring with 1.304 in. OD, delivering clear fitment identification for performance valvetrain service and upgrade projects