MSD Distributor Pro-Billet Locked Advance Chevy Big/Small Block (MSD-85501) 85501

MSD Distributor Pro-Billet Locked Advance Chevy Big/Small Block

The MSD Pro-Billet Locked Advance Distributor is expertly designed for performance enthusiasts and racers using Chevy big and small block engines. Constructed from robust billet aluminium, this distributor is tailored for applications that require locked-out timing or integration with an MSD timing computer. With its high-quality build, it ensures reliable performance for both DIY mechanics and professional tradies alike.

Featuring a welded rotor plate and an oversized shaft, the MSD distributor provides exceptional stability and accuracy in timing signals across your engine's entire RPM range. The high-output magnetic pickup guarantees precise trigger signals, making it an ideal choice for serious racing applications.

Key features

• Constructed from durable billet aluminium for enhanced strength and longevity.
• Designed for locked-out timing or use with MSD timing computers.
• Welded rotor plate for improved stability and performance.
• High-output magnetic pickup for accurate trigger signals without the need for adjustments.
• Oversized bronze gear (+.006 in.) for optimal compatibility with modified engines.
• Adjustable slip collar to accommodate various block, head, or intake manifold modifications.

Technical details

• Material: Billet aluminium
• Gear type: Oversized bronze gear (+.006 in.)
• Pickup type: High-output magnetic
• Compatibility: Chevy big and small block engines
• Design: Locked-out timing for race applications

Applications / fitment

This distributor is primarily used in high-performance racing engines where locked timing is essential for optimal power delivery.

• Ideal for Chevy big block racing applications.
• Suitable for Chevy small block engines in competitive settings.
• Perfect for modified blocks, heads, or intake manifolds.
• Used in drag racing and circuit racing environments.
• Compatible with vehicles requiring precise timing control.

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, ensuring quality and performance.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service for peace of mind.

Frequently asked questions

Is this distributor suitable for street use?

This distributor is primarily designed for racing applications and may not be ideal for regular street use due to its locked-out timing feature.

What modifications are needed for installation?

Installation may require an adjustable slip collar for compatibility with modified blocks, heads, or intake manifolds.

Does it require any adjustments after installation?

The high-output magnetic pickup is designed for accuracy and does not require adjustments after installation.

Can this distributor be used with an MSD timing computer?

Yes, it is specifically designed for use with MSD timing computers or for locked-out timing setups.

What type of gear does this distributor use?

This distributor features an oversized bronze gear (+.006 in.) for enhanced durability and compatibility with modified engines.