COMP Cams · New
COMP Cams Steel Retainers 1.500in-1.550in
MPN 749-16 · Store SKU cca749-16
Supplier stock checked 11/7/2026, 1:03:18 PM UTC. Adding a part does not reserve it.
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Product details
Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams Steel Retainers are the perfect solution to this problem. COMP engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/Cam software. All COMP retainers use only high-grade SAE 4140 chromemoly Steel with no lead, Precision machined from chromemoly steel then black oxided, these 10 degree retainers are designed specifically for 1.500"-1.550" O.D. valve springs. 10 Degree Superlock Steel Retainer Set of 16 for 1.500"-1.550" OD Valve Spring Lock Angle - All Valve Stem Sizes - 1.500" - 1.550" Spring Diameter.
Manufacturer fitment & guides
Check 749-16 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
