What is the primary function of a wrist pin?

A wrist pin, also known as a piston pin, connects the piston to the connecting rod. It allows the connecting rod to pivot as the piston moves up and down in the cylinder.

What does the sizing .927 x 2.300 mean?

These measurements refer to the diameter and length of the wrist pin. The .927 inch measurement is the pin's outer diameter, and 2.300 inches is its overall length. These dimensions are critical for proper fitment with specific pistons and connecting rods.

Why is this part not CARB approved?

This part is not approved by the California Air Resources Board (CARB) for use in emissions-controlled vehicles in California. Therefore, it cannot be shipped to California addresses.

Specifications

Brand: Manley Performance
Part #: 42442-8
UPC: 807298071787

Manley Piston Wrist Pin, WRIST PIN-.927X2.300

Name: Manley Piston Wrist Pin, WRIST PIN-.927X2.300
Brand: Manley Performance
SKU: manley-performance-manley-piston-wrist-pin-wrist-pin-927x2-300-t14-881663
Price: 90.73 USD
Availability: BackOrder

$90.73

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 piston wrist pin, part# 42442-8. A solid option for engine builds.

Key Features

Fits Manley Performance piston wrist pin applications.
Measures .927 inches in diameter and 2.300 inches in length.
Well-built for engine assembly and performance.
Not CARB approved; cannot ship to California.

⚠️ 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

Manley Performance offers this piston wrist pin, part number 42442-8, for your engine build. It measures .927 inches in diameter and 2.300 inches in length, making it a specific component for certain piston and connecting rod combinations.

When you're assembling an engine, the wrist pin is a critical link between the piston and the connecting rod. It needs to be strong and precisely sized to handle the forces involved during combustion and to allow for the necessary articulation. Manley is known for making well-built internal engine components, and this wrist pin is no exception, designed to meet the demands of performance engine assembly.

Please note that this part is not CARB approved and cannot be shipped to California. Always refer to your specific engine build plans and manufacturer specifications to ensure this wrist pin is the correct component for your application.