COMP Cams 743-16 7 Degree Steel Retainer Set of 16 for 11/32" Valve w/ 1.437"-1.500" Spring
Product Availability Request
Fill the form and our team will contact you.
Precision machined from chromemoly steel then black oxided, these 7 degree retainers are designed specifically for 11/32" valve engines with 1.437"-1.500" outer diameter valve springs like our 982, 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# 743-16: Includes 16 Retainers. Steel Retainers for Chevy, Small Block Ford, Olds, Pontiac - 7° Lock Angle - 11/32" Valve Stem Size - 1.437" - 1.500" Spring Diameter.
Specifications
| Compatible Lock | 648-16 |
| Diameter 1 | 1.4 IN |
| Diameter 2 | 1.06 IN |
| Diameter 3 | 0.69 IN |
| Lock Angle | 7 DD |
| Retainer Material | 4140 Chromemoly Steel |
| Valve Spring Diameter | 1.430-1.500 IN |
| Valve Stem Size | 11/32 IN |
Note: Available individually under 743-1, in a set of 8 under 743-8, in a set of 12 under 743-12
⚠️ 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.
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guaranteed
Shipping
Returns
Support
Frequently Paired With
