# Proform 66485 | 66485 Push Rod Slotting Tool; SB Chevy

### PROFORM 66485 APPLICATION SPECS:

### Attributes

-   Applications: Chevy Small Block Engines
-   Category: Push Rod Slot Tool
-   Tool Type: Push Rod Tools

### Product Description

Uses a Drill and a 5/16 Inch Drill Bit (not included) To Elongate Pushrod Slots,Engine Push Rod Slotting Tool,Modifies Small Block Chevy Cylinder Heads for 1.6 Ratio Rocker Arms,Designed to Elongate The Pushrod Slot in The Cylinder Head

### FAQ

**What part number is this?** The listed part number is 66485.

**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 66485
-   66485 specifications
-   Proform Push Rod Slotting Tool; SB Chevy

## Details

- **Price:** 91.84 CAD
- **Vendor:** Proform
- **Type:** Push Rod Slotting Tool
- **Tags:** 66485, Proform, Push Rod Slotting Tool

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 91.84 CAD | In stock |

## Images

- Proform 66485 | 66485 Push Rod Slotting Tool; SB Chevy

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/66485-vp-proform-518)
> Updated: 2026-10-20