1.550" High Lift Dual Valve Spring For Racing Applications

Attributes: Brand Name: COMP Cams GTIN: 00036584380986 Amazon ASIN: B07M9GWJZN C.A.R.B. E.O. Number: N/A 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 Federally Certified Vehicles Manufactured Before 1967?: 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. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle. C.A.R.B. Exemption Reason: No impact on pollution output of vehicle. Coil Bind Height: 1.19 Compatible .520" Guide Diameter Spring Seat: 4641-1 Compatible .570" Guide Diameter Spring Seat: 4642-1 Compatible .640" Guide Diameter Spring Seat: 4643-1 Compatible Retainer: 1732-1 Compatible Sh