Answer
Apr 13, 2026 - 09:09 AM
The DieselSite Heavy Duty Lift Pump for the 1992–2000 GM 6.5L is currently listed as in stock and ready to ship.
The manufacturer doesn’t publish a specific GPH (gallons per hour) rating for the DieselSite Heavy Duty Lift Pump; it’s described only as a high‑output replacement designed to maintain higher, more stable fuel pressure than the stock pump for tuned 6.5L engines.
