.700" Max Lift Dual Valve Springs For GM LS7 LT1 & LT4 Engines

Attributes GTIN: 00036584384779 Brand Name: COMP Cams Amazon ASIN: B07MQZ5N3H C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle. C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle. C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle. C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle. C.A.R.B. Exempt for On-Road Vehicles?: Yes C.A.R.B. Exemption Reason: No impact on pollution output of vehicle. C.A.R.B. E.O. Number: N/A Number of Springs: 2 Compatible Shims: 4753 Spring Style: Dual Valve Spring Series: Dual Damper: No Compatible Spring Cup (O.D. Locator): 4709-1 Compatible .570" Guide Diamete