# Proform 66880 | 66880 Pushrod Guide Plates; Hardened; 5/16

### PROFORM 66880 APPLICATION SPECS:

### Attributes

-   Applications: Chevy Small Block 283 to 305 to 307 to 327 to 350 to 400 Engines 1957 to 1997
-   Category: Pushrod Guide Plates
-   Make: Chevrolet
-   Material: Steel

### Product Description

Flat Style Design,Sold as One Set of 8 Pieces,Engine Pushrod Guide Plates,Fits 1957 to 1997 283-305-307-327-350-400 Small Block Chevy Engines,Made From High-Quality Hardened Steel,Natural Finish,For 5/16 Pushrods

### FAQ

**What part number is this?** The listed part number is 66880.

**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 66880
-   66880 specifications
-   Proform Pushrod Guide Plates; Hardened; 5/16

## Details

- **Price:** 57.75 CAD
- **Vendor:** Proform
- **Type:** Pushrod Guide Plates
- **Tags:** 66880, Proform, Pushrod Guide Plates

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 57.75 CAD | In stock |

## Images

- Proform 66880 | 66880 Pushrod Guide Plates; Hardened; 5/16

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/66880-vp-proform-518)
> Updated: 2026-10-20