What is included in this Mahle piston set?

This Mahle MS Piston Set includes a complete set of pistons for your Chevrolet LS engine build. The set is designed for a 404 cubic inch displacement with a 4.010-inch bore and a 11.5:1 compression ratio.

What material are these pistons made from and why is it important?

These pistons are made from 4032 aluminum. This material is chosen for its strength and durability, which is important for high-performance engine builds that experience significant stress and heat.

Are these pistons compatible with all Chevrolet LS engines?

This specific piston set is designed for Chevrolet LS engines with a 404 cubic inch displacement and a 4.010-inch bore. It's important to verify that these specifications match your intended engine build, as other LS engines may have different bore, stroke, or compression requirements.

Mahle LS Forged Piston Set 4.010in Bore 11.5 CR 930227910

Name: Mahle MS Piston Set Chevrolet LS 404 CID 4.010in Bore 4.000 Stroke 1.110 CH 6.125 Rod 11.5 CR
Brand: Mahle
SKU: mahle-mahle-ms-piston-set-chevrolet-ls-404-cid-4-010in-bore-4-000-stroke-1-110-c-t14-567809
Price: 820.08 USD
Availability: BackOrder

Mahle MS Piston Set Chevrolet LS 404 CID 4.010in Bore 4.000 Stroke 1.110 CH 6.125 Rod 11.5 CR

$820.08

On Backorder

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

Mahle forged piston set for Chevrolet LS 404 CID engines. 4.010in bore, 11.5:1 CR. Part# 930227910. Not CARB approved.

Key Features

This product is a Mahle MS Piston Set for Chevrolet LS engines.
Designed for 404 cubic inch displacement with a 4.010-inch bore.
Features a compression ratio of 11.5:1.
Constructed from 4032 aluminum for strength and durability.
Includes pistons with a 4.000-inch stroke and 1.110-inch compression height.
Each piston weighs 406 grams.

This piston set is designed for Chevrolet LS engines with 404 cubic inches of displacement.

⚠️ 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

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Product Details

When you're building a serious performance LS engine, the pistons are a critical component. This Mahle MS Piston Set is designed for Chevrolet LS engines displacing 404 cubic inches, featuring a 4.010-inch bore. You'll receive a complete set of pistons, ready for installation into your build. These pistons are crafted from 4032 aluminum, a material known for its strength and durability, making them a solid choice for high-performance applications where reliability is key.

With a compression ratio of 11.5:1, these pistons are engineered to work with specific cylinder head volumes and camshaft profiles to achieve optimal power output. The specifications include a 4.000-inch stroke, 1.110-inch compression height (CH), and a 6.125-inch rod length, all crucial dimensions for proper engine assembly and performance tuning. Each piston weighs in at 406 grams, contributing to a balanced rotating assembly. The pin size is 0.927 inches, and the dish volume is -5.8cc, which contributes to the overall compression ratio. Mahle is a well-known name in engine components, and this set reflects their commitment to producing well-built parts for demanding engine builds.

Please note that this piston set is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning. Ensure you consult your engine builder or mechanic to confirm compatibility with your specific engine build and components before purchasing.