What does 'file-fit' mean for piston rings?

File-fit rings have ends that you can carefully file down to achieve a specific, precise gap. This is important for performance engines where the exact ring gap is crucial for sealing and preventing damage.

What is the benefit of using file-fit rings in my LS engine?

File-fit rings allow you to set the ring gap to the exact specification required for your particular LS engine build, especially if you're running modified components or aiming for specific performance targets. This ensures better sealing and can help prevent issues like blow-by.

Specifications

Brand: Manley Performance
Part #: 46111-8
UPC: 807298042039

Manley Chevy LS 4.010in Bore File Fit Premium Piston Ring Set

Name: Manley Chevy LS 4.010in Bore File Fit Premium Piston Ring Set
Brand: Manley Performance
SKU: manley-performance-manley-chevy-ls-4-010in-bore-file-fit-premium-piston-ring-set-t14-4326858
Price: 260.30 USD
Availability: BackOrder

$260.30

On Backorder

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

Manley Chevy LS 4.010in bore file fit piston ring set. These rings are designed for precise fitment in your LS engine build.

Key Features

Fits Chevy LS engines with a 4.010-inch bore.
File-fit design allows for precise ring gap setting.
Designed for optimal sealing and compression in performance builds.
Well-built by Manley Performance for engine longevity.
Not CARB approved; cannot ship to California.

This piston ring set is designed for Chevy LS engines with a 4.010-inch bore. Always confirm your specific engine's bore size and requirements before purchasing.

⚠️ 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

When you're rebuilding your Chevy LS engine, getting the right piston rings is critical for sealing and performance. This set from Manley Performance includes the file-fit piston rings you need for a 4.010-inch bore. File-fit rings give you the ability to precisely set your ring gap, which is essential for engines built for higher performance or specific tuning.

Manley is known for making well-built engine components, and these rings are no exception. They are designed to provide a solid seal between the piston and cylinder wall, helping to maintain compression and prevent blow-by. The file-fit design means you'll need to carefully measure and file the ends of the rings to achieve the exact gap specified for your engine build, ensuring optimal performance and longevity. This is a popular choice for LS engine builds where attention to detail makes a difference.

Please note that these rings are not CARB approved and cannot be shipped to California. Always refer to your engine build specifications for proper ring gap setting procedures.