The Melling M-84EHV-S is a high-volume, standard-pressure replacement oil pump for the big-block Ford 429/460. It is built to Melling's OE-grade standards for consistent oil delivery and durability in street and performance use. It moves more oil than a stock-volume pump to feed higher oil demand from performance bearings, lifters, and clearances. This package includes a matched oil pump pickup screen.
Specifications:
- Volume / Pressure: High Volume / Standard Pressure
- Pickup screen: included
- Engine / application: big-block Ford 429/460
- Part number: M-84EHV-S
FAQ
What engine does the Melling M-84EHV-S oil pump fit?
The M-84EHV-S fits the big-block Ford 429/460. Confirm your engine's oil pump style before ordering.
Is the M-84EHV-S a standard or high-volume oil pump?
Melling classifies the M-84EHV-S as high volume / standard pressure. The high-volume design moves more oil than a stock-volume pump.
Does this pump include a pickup screen?
Yes. The M-84EHV-S package includes a matched oil pump pickup screen.
What is the difference between standard-volume and high-volume pumps?
A standard-volume pump matches factory oil flow, while a high-volume pump delivers more oil per revolution to support added bearing clearance, remote coolers, or high-rpm use.

