Mahle MS Piston Set BBC 540ci 4.500in Bore 4.25in Stroke 6.385in Rod… 928965300

Mahle MS Piston Set BBC 540ci 4.500in Bore 4.25in Stroke 6.385in Rod

The Mahle MS Piston Set is designed for high-performance applications, specifically tailored for BBC (Big Block Chevrolet) engines with a 540ci displacement. This set includes eight pistons, each engineered to enhance engine performance and efficiency, making it ideal for automotive enthusiasts, racers, and professional mechanics alike.

With a bore size of 4.500 inches and a stroke of 4.25 inches, these pistons are built to withstand the demanding conditions of racing and heavy-duty use. Mahle is a trusted name in engine components, known for their quality and reliability in the automotive industry.

Key features

• Precision-engineered for BBC 540ci engines
• 4.500in bore size for optimal performance
• 4.25in stroke length to enhance engine dynamics
• Includes a set of 8 pistons for complete engine rebuilds
• Designed for high compression ratio of 10.5:1
• Durable construction for longevity and reliability
• .990in pin size for secure fitment
• Lightweight design to improve engine responsiveness

Technical details

• Set includes 8 pistons
• Bore size: 4.500 inches
• Stroke length: 4.25 inches
• Rod length: 6.385 inches
• Piston pin size: .990 inches
• Compression volume: 13cc
• Compression ratio: 10.5:1
• Material: High-quality aluminium alloy

Applications / fitment

This piston set is typically used in high-performance automotive applications, particularly in modified and racing vehicles.

• Big Block Chevrolet racing engines
• Custom performance builds
• Restoration projects for classic cars
• High-performance street applications
• Off-road vehicles requiring enhanced power
• Marine engines with BBC configurations

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.
• Expertise in high-performance automotive components.

Frequently asked questions

What is the compression ratio of this piston set?

The Mahle MS Piston Set has a compression ratio of 10.5:1.

What is the bore size of these pistons?

The bore size of the pistons is 4.500 inches.

How many pistons are included in this set?

This set includes a total of 8 pistons.

What is the recommended application for these pistons?

These pistons are ideal for high-performance Big Block Chevrolet racing engines and custom builds.

What material are the pistons made from?

The pistons are made from high-quality aluminium alloy for durability and performance.

Can these pistons be used in marine applications?

Yes, they are suitable for marine engines with BBC configurations.