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COMP Cams 744-1 7 Degree Steel Retainer for 3/8" Valve w/ 1.437"-1.500" Spring
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Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
Precision machined from chromemoly steel then black oxided, this 7 degree retainer is designed specifically for 3/8" valve engines with a 1.437"-1.500" outer diameter valve spring like our 984, 990, 972, 901, 988 and 950 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# 744-1. Includes 1 Retainer - Steel Retainers for Big Block Chevy, Chrysler, Big Block Ford
Specifications
| Valve Spring Diameter | 1.437-1.500 IN |
| Valve Stem Size | 11/32 IN |
| Retainer Material | 4140 Chromemoly Steel |
| Lock Angle | 7 DD |
| Diameter 3 | 0.69 IN |
| Diameter 2 | 1.06 IN |
| Diameter 1 | 1.4 IN |
| Compatible Lock | 641-1 |
Note: Available in a set of 12 under 744-12, in a set of 16 under 744-16
⚠️ 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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Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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