What is the purpose of a wrist pin retainer lock?

Wrist pin retainer locks, also known as snap rings or clips, secure the wrist pin within the piston and connecting rod assembly. This prevents the wrist pin from moving out of its intended position during engine operation, which could cause significant damage.

Are these locks suitable for all engine builds?

These specific retainer locks are designed for Small Block Chevy (SBC) engines. While they are a well-built component, always ensure they match the specifications required for your particular engine build and piston type.

What material are these retainer locks made from?

These retainer locks are constructed from durable steel, chosen for its strength and ability to withstand the stresses of engine operation.

Specifications

Brand: Manley Performance
Part #: 42262-8
UPC: 807298018997

Manley Wrist Pin Retainer, LOCKS-SBC .061 ROUND

Name: Manley Wrist Pin Retainer, LOCKS-SBC .061 ROUND
Brand: Manley Performance
SKU: manley-performance-manley-wrist-pin-retainer-locks-sbc-061-round-t14-881601
Price: 13.38 USD
Availability: BackOrder

$13.38

On Backorder

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

Manley Performance wrist pin retainer locks for SBC engines. Keeps your wrist pins securely in place.

Key Features

Fits Small Block Chevy (SBC) engines.
Keeps wrist pins securely in place.
Well-built steel construction.
Designed for reliable engine operation.

⚠️ 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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About this part

Product Details

If you're rebuilding the rotating assembly in your Small Block Chevy, you'll want to make sure every component stays exactly where it belongs. These wrist pin retainer locks from Manley Performance are designed to do just that, keeping your wrist pins securely in place within the piston and connecting rod. They are a well-built, essential piece for any engine build where reliability is key.

Manley Performance has a solid reputation for making strong internal engine components, and these retainer locks are no exception. They are made from durable steel and are shaped to fit snugly into the grooves on your wrist pin and piston. This ensures they won't back out under the stress and vibration of engine operation. For SBC engines, these are a popular choice for builders who want dependable parts.