COMP Cams Steel Retainer 1.437in 740-1

Part Number: cca740-1 Description: 10 Degree Superlock Steel Retainer for 1.437"-1.500" OD Valve Spring California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Compatible Lock: 638-1 Diameter 1: 1.4 Diameter 2: 1.06 Diameter 3: 0.69 Lock Angle: 10 Retainer Material: 4140 Chromemoly Steel Title: 10 Superlock Steel Retainer for 1.437"-1.500" OD Valve Spring Valve Spring Diameter: 1.437-1.500 Valve Stem Size: All Amazon ASIN: B000V9HYGS 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 Spring Diameter: 1.437"-1.500" Diameter 4: N/A Diameter 3: .700" Stem Size: All Angle: 10° Diameter 1: 1.437" Diameter 2: 1.065"