What is the purpose of the ArmorGlide® skirt coating?

The ArmorGlide® skirt coating on these Wiseco pistons is designed to reduce operating friction and noise. It also helps to minimize wear on both the piston skirt and the cylinder wall for improved longevity.

Do these pistons come with rings?

Yes, each part number for this Wiseco RED™ series piston set includes premium rings. You do not need to source separate rings for installation.

Are these pistons legal for use in California?

No, these pistons are not CARB approved and cannot be shipped to California due to emissions regulations.

Wiseco LS Forged Piston Set RED0077X155

Name: Wiseco Chevrolet LS -4cc Flat Top 1.294 X 4.155 - Set of 8
Brand: Wiseco
SKU: wiseco-wiseco-chevrolet-ls-4cc-flat-top-1-294-x-4-155-set-of-8-t14-588574
Price: 808.65 USD
Availability: BackOrder

Wiseco Chevrolet LS -4cc Flat Top 1.294 X 4.155 - Set of 8

$808.65

On Backorder

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

Wiseco Chevrolet LS forged piston set. RED Series for strength and durability in performance racing.

Key Features

This is a set of 8 forged pistons for Chevrolet LS engines.
The pistons are forged and machined in the USA from 2618 aluminum for high tensile strength.
Horizontal slot oiling in the pin bores helps maintain optimal wrist pin and small-end lubrication.
Dedicated forgings allow for an engine-specific strutted design to maximize strength-to-weight.
ArmorGlide® skirt coating reduces operating friction and noise, and reduces skirt and cylinder wear.
Each set includes premium rings, eliminating the need for separate sourcing.

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Product Details

Wiseco is well-known for making strong internal engine components, especially for performance applications. This set of eight RED™ series pistons is built for Chevrolet LS engines that demand serious durability and precision. The RED™ series stands for Race Engineered Design™, meaning these pistons are crafted to give you a competitive edge whether you're on the drag strip or the circle track.

These pistons are forged and machined right here in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for high-performance racing and engines with power adders. They feature horizontal slot oiling in the pin bores to keep the wrist pins and small ends well-lubricated, helping to ensure a long service life. Dedicated forgings are used to create an engine-specific strutted design, maximizing strength while keeping weight down. You'll also find an accumulator groove that helps maintain consistent ring seal and power delivery.

To further reduce friction and noise, and to cut down on skirt and cylinder wear, these pistons come with an ArmorGlide® skirt coating. Wiseco also includes premium rings with each set, so you won't need to source those separately. Please note that these pistons are not CARB approved and cannot be shipped to California.