COMP Cams - 729-16
Valve Spring Retainer - 10 Degree - 1.140 in / 0.730 in OD Steps - 1.500-1.550 in Dual Spring - Titanium - Set of 16
Precision machined from 6AL4V titanium, these retainers feature better material consistency and bullet proof durability. These 10 degree retainers fit engines with 1.500"-1.550" OD valve springs.
Compatible Lock: 638-16
Diameter 1: 1.5
Diameter 2: 1.14
Diameter 3: 0.73
Lock Angle: 10
Retainer Material: Titanium
Valve Spring Diameter: 1.500-1.550
Valve Stem Size: All
Amazon ASIN: B002EE06CW
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
