COMP Cams 1730-16 10 Degree Tool Steel Retainer Set of 16 All Valves w/ 1.437"-1.500" O.D. Springs
1730-16 10 Degree Tool Steel Retainer Set of 16 All Valves w/ 1.437"-1.500" O.D. Springs
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SKU:CO1730-16
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Product Information
These new Tool Steel Retainers from COMP Cams have a 10°

Product Information
These new Tool Steel Retainers from COMP Cams have a 10°Technical Information
Features +
Genuine performance part backed by Engine Master Australia.
Specifications +
- Manufacturer
- COMP Cams
- MPN
- Not provided
- UPC
- 036584170297
- Our Part Number
- CO1730-16
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Compatible Lock: 638-16
Diameter 1: 1.375
Diameter 2: 1.065
Diameter 3: 0.7
Lock Angle: 10
Retainer Material: Tool Steel
Valve Spring Diameter: 1.437-1.500
Valve Stem Size: All
Amazon ASIN: B001O0C2K6
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
CNC-machined for consistent quality.
Developed using latest FEA and CAD software.
Spintron-tested to extreme RPM to prove strength is equivalent to titanium and stronger than chromemoly steel.
Designed for both 7° and 10° angles.
Outer Spring O.D: 1.437"-1.500"
Inner Spring I.D: .700"
Valve Stem: All
Angle: 10°
Compatible Lock: 638-16
Diameter 1: 1.375
Diameter 2: 1.065
Diameter 3: 0.7
Lock Angle: 10
Retainer Material: Tool Steel
Valve Spring Diameter: 1.437-1.500
Valve Stem Size: All
Amazon ASIN: B001O0C2K6
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
CNC-machined for consistent quality.
Developed using latest FEA and CAD software.
Spintron-tested to extreme RPM to prove strength is equivalent to titanium and stronger than chromemoly steel.
Designed for both 7° and 10° angles.
Outer Spring O.D: 1.437"-1.500"
Inner Spring I.D: .700"
Valve Stem: All
Angle: 10°
Fitment +
Confirm compatibility with our team before ordering when your application is not listed.
Brand +
COMP Cams
COMP Cams develops performance camshafts and coordinated valvetrain components for a broad range of engine platforms. The range includes camshafts, lifters, valve springs, rocker systems, timing components and matched kits for street and competition builds.