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COMP Cams 741-16 10 Degree Superlock Steel Retainer Set of 16 for 1.500"-1.550" OD Valve Spring
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Precision machined from chromemoly steel then black oxided, these 10 degree retainers are designed specifically for 1.500"-1.550" O.D. valve springs.
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, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard. COMP Cams® Part# 741-16: Includes 16 Retainers, Super Lock Retainers, 10° Lock Angle - All Valve Stem Sizes - 1.500" -1.550" Spring Diameter.
Specifications
| Compatible Lock | 638-16 |
| Diameter 1 | 1.485 IN |
| Diameter 2 | 1.115 IN |
| Diameter 3 | 0.69 IN |
| Lock Angle | 10 DD |
| Retainer Material | 4140 Chromemoly Steel |
| Valve Spring Diameter | 1.500-1.550 IN |
| Valve Stem Size | All |
Note: Available individually under 741-1, in a set of 8 under 741-8, in a set of 12 under 741-12
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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