# Proform 141-323 | Air Cleaner Mounting Nut; 1/4 Inch - 20 And 5/16 - 18 Thread Size; Proform 141-323 CHEV LOGO WING NUT

### PROFORM 141-323 APPLICATION SPECS:

Air Cleaner Mounting Nut; 1/4 Inch - 20 And 5/16 - 18 Thread Size; Chrome/ Black/ Red; Chevy Bowtie Spinner Design; Large Size

Premium Air Cleaner Nuts. Available with the distinctive GM and Chevrolet Bowtie Trademarks, these chrome plated zinc die-cast air cleaner center nuts are offered in three popular styles, in both large and small sizes. The large size is recommended for 14 Inch and 10 Inch air cleaner kits, and the small for smaller air cleaner kits. They fit both 1/4 Inch-20 and 5/16 Inch 18 studs.

-   Thread Size: 1/4 Inch-20 And 5/16 Inch-18
-   Style: Red Chevy Bowtie Spinner
-   Diameter (IN): 2.33 Inch
-   Finish: Chrome Plated
-   Color: Silver
-   Material: Aluminum

Proform 141-323 CHEV LOGO WING NUT

PRODUCT FEATURES:

Proform 141-323 CHEV LOGO WING NUT

### FAQ

**What part number is this?** The listed part number is 141-323.

**Is this product designed for direct replacement?** Confirm the original part specifications and intended application before ordering.

**Should I confirm compatibility before ordering?** Yes. Compare the original part and specifications before ordering.

### Common Searches

-   Proform 141-323
-   141-323 specifications
-   Proform Air Cleaner Mounting Nut; 1/4 Inch - 20 And 5/16 - 18 Thread Size; Proform 141-323 CHEV LOGO WING NUT

## Details

- **Price:** 60.93 CAD
- **Vendor:** Proform
- **Type:** Air Cleaner Mounting Nut
- **Tags:** 141-323, Air Cleaner Mounting Nut, Proform

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 60.93 CAD | In stock |

## Images

- Proform 141-323 | Air Cleaner Mounting Nut; 1/4 Inch - 20 And 5/16 - 18 Thread Size; Proform 141-323 CHEV LOGO WING NUT

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/141-323-vp-proform-518)
> Updated: 2026-10-20