What is the purpose of these spring seats?

These spring seats are designed to protect your cylinder head and shim from the high spring pressures and RPMs found in racing engines. They also help to accurately locate and hold the valve spring in place, ensuring consistent valvetrain operation.

How do these differ from older style spring shims?

Unlike older styles that often required extensive cylinder head machining for an external cup, these seats feature an internal locating shoulder. This design helps center the spring within the seat and simplifies installation, as it fits directly into the spring cup.

What material are these spring seats made from?

They are constructed from a hardened steel alloy. This material is chosen for its strength and durability, allowing it to withstand the extreme forces encountered in high-performance and racing engine applications.

COMP Cams Spring Seats .060x.570x.1 Set of 100 4711-100

Name: COMP Cams Spring Seats Cnc .060X.570X.1 - Set of 100
Brand: COMP Cams
SKU: comp-cams-comp-cams-spring-seats-cnc-060x-570x-1-set-of-100-t14-4392320
Price: 552.47 USD
Availability: BackOrder

COMP Cams Spring Seats Cnc .060X.570X.1 - Set of 100

$552.47

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams CNC Spring Seats, .060" thick, .570" ID. Set of 100. Protects heads and locates springs in high-performance engines.

Key Features

Verified fitment for high-performance and racing engines.
Hardened steel alloy construction resists wear and pressure.
Internal locator shoulder helps center and hold the valve spring.
Protects cylinder head surface and shim from extreme spring forces.
CNC-machined for precise dimensions and consistent performance.
Set includes 100 spring seats for complete engine builds.

Secure CheckoutFast Shipping631-982-0042

Product Details

If you're building a high-performance or racing engine, you know that standard shims can't always handle the extreme spring pressures and high RPMs involved. COMP Cams offers a smart solution with these CNC-machined spring seats. They're designed to protect your cylinder head and the shim itself, while also ensuring the spring stays precisely located.

What makes these seats different is their internal locator design. Unlike older styles that required significant machining to fit an external cup, these seats have a locating shoulder on the inside. This means they fit right into the spring cup and help keep the spring centered, preventing any unwanted movement. They are made from a hardened steel alloy, built to withstand the rigors of demanding engine builds where stock components might fail.

This set includes 100 spring seats, giving you plenty for a complete engine build. The dimensions are .060 inches thick, with a .570 inch inside diameter and a 1.550 inch outside diameter, making them suitable for a wide range of valve spring applications. They are a well-built component that contributes to the overall reliability and performance of your engine's valvetrain.