Description
Product Overview
The Comp Cams 780-16 engine spring retainer is engineered for high‑performance applications. Constructed from chromemoly steel with an oxide coating, it offers superior strength and corrosion resistance. Dimensions measure 8.4 x 5.5 x 1.3 inches and it weighs 1.2 pounds, fitting seamlessly into standard engine configurations. This single‑port retainer meets Prop 65 standards and is manufactured in the United States, ensuring quality control at every step.
Usage
Designed for automotive enthusiasts and professional mechanics, this retainer is ideal for performance engine rebuilds, racing upgrades, and daily driving enhancements. It provides reliable spring retention in high‑rpm environments, reducing the risk of valve float and improving overall engine stability. 
Why Choose Us
Comp Cams is a trusted name in the automotive aftermarket, known for precision engineering and rigorous testing. Our spring retainers undergo heat treatment and surface finishing processes that guarantee consistent torque and longevity. Backed by a solid warranty and positive customer reviews, you can rely on this part for demanding applications.
Key Features
- High‑strength chromemoly steel construction for maximum durability
- Oxide coating provides corrosion resistance and a sleek finish
- Precise dimensions ensure a perfect fit in most engine designs
- Single‑port design simplifies installation and maintenance
- Meets Prop 65 compliance for safety and environmental standards
FAQ
Is this retainer compatible with all engine types?
The 780-16 model is designed for a wide range of V8 and V6 engines that use standard spring retainers. Always verify your engine specifications before purchase.
What tools are needed for installation?
Installation typically requires a basic socket set, a torque wrench, and a spring compressor. Detailed instructions are included with the part.
Can I use this retainer for racing applications?
Yes, the chromemoly steel construction and oxide coating make it suitable for high‑stress racing environments, providing reliable performance under extreme conditions.
Does the product come with a warranty?
Comp Cams offers a limited warranty covering manufacturing defects for a period of one year from the date of purchase.
How do I ensure proper torque settings?
Refer to your engine’s service manual for the recommended torque specifications. Using a calibrated torque wrench will help achieve the correct preload.






















































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