# Proform 66415C | 66415C 1-Piece Pushrod Set; 5/16 Diam.; 16 Pcs

### PROFORM 66415C APPLICATION SPECS:

1-Piece Pushrod Set; Fits 1957 to 1981 Pontiac 287-455 Engines; 5/16 Inch Diameter; Made Of Quality 4130 Chrome Moly Material With A .065 Wall Thickness; Stock Length Of 9.165 Inches; For Use With Guide Plates; Sold As One Set Of 16 Pieces

1-Piece Pushrod Set; Pontiac 287-455 57-81; 5/16 Diameter; 4130 Material; 16 Pcs

-   Maximum Used in any Vehicle:1 Each

### FAQ

**What part number is this?** The listed part number is 66415C.

**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 66415C
-   66415C specifications
-   Proform 1-Piece Pushrod Set; 5/16 Diam.; 16 Pcs

## Details

- **Price:** 245.02 CAD
- **Vendor:** Proform
- **Type:** 1-Piece Pushrod Set
- **Tags:** 1-Piece Pushrod Set, 66415C, Proform

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 245.02 CAD | In stock |

## Images

- Proform 66415C | 66415C 1-Piece Pushrod Set; 5/16 Diam.; 16 Pcs

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/66415c-vp-proform-518)
> Updated: 2026-10-20