What is the primary function of these piston rings?

These piston rings seal the combustion chamber to prevent gases from escaping, control the amount of oil in the cylinder, and help transfer heat from the piston to the cylinder wall. They are a crucial part of engine operation and performance.

Are these rings suitable for a stock engine rebuild?

While these rings are well-made, their specifications (1.5mm top ring, 3mm second ring, steel top ring) are generally geared towards performance or modified engines that may experience higher cylinder pressures and temperatures. For a standard, stock rebuild, you might consider rings with different dimensions or materials depending on the specific application.

What does the 'Not CARB approved' note mean?

This means the product does not meet the emissions standards set by the California Air Resources Board (CARB). As a result, it cannot be legally shipped to or installed on vehicles registered in California.

Specifications

Brand: Manley Performance
Part #: 46620GT-8
UPC: 807298042282

Manley Piston Ring, RING-3.572 1.5mm,3mm STL TOP

Name: Manley Piston Ring, RING-3.572 1.5mm,3mm STL TOP
Brand: Manley Performance
SKU: manley-performance-manley-piston-ring-ring-3-572-1-5mm-3mm-stl-top-t14-881534
Price: 666.12 USD
Availability: BackOrder

$666.12

On Backorder

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

Manley Performance Piston Ring Set. Part# 46620GT-8. Direct fit.

Key Features

Fits a 3.572 inch bore.
Features a 1.5mm top ring and a 3mm second ring.
Top ring is constructed from steel for durability and heat resistance.
Designed for performance engine builds.
Manley Performance is a well-known brand for internal engine components.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This is a Manley Performance Piston Ring Set, part number 46620GT-8. These rings are designed for a 3.572-inch bore with a 1.5mm top ring, 3mm second ring, and a standard oil ring. Manley is well-known for making solid internal engine components, and these rings are built to handle the demands of performance engines. They are constructed from steel for the top ring, offering good durability and heat resistance. The second ring is also a substantial 3mm, which helps with sealing and oil control. This set is intended for builders who are putting together a performance engine and need reliable, well-made piston rings that can handle increased cylinder pressures and temperatures.

When you're rebuilding an engine, especially one that will see higher performance use, the piston rings are a critical component. They are responsible for sealing the combustion chamber, controlling oil consumption, and transferring heat from the piston to the cylinder wall. Manley's design here focuses on providing a strong seal with the 1.5mm top ring and the robust 3mm second ring. The steel top ring is a popular choice for its strength and ability to withstand higher combustion temperatures compared to cast iron. This set is designed to fit a 3.572-inch bore, which is common in many performance V8 applications. It's important to ensure your pistons are compatible with these ring dimensions before ordering.

Please note that these rings are not CARB approved and cannot be shipped to California. Additionally, they are subject to California's Proposition 65 warning. Always refer to the manufacturer's installation instructions for proper ring gap setting and installation procedures to ensure optimal performance and longevity of your engine build.