Katech LS7/LS3 High-Capacity Scavenge Ported Dry Sump Oil Pump Upgrade Service

Katech LS7/LS3 High-Capacity Scavenge Ported Dry Sump Oil Pump Upgrade Service

Maximum Scavenge Efficiency. Consistent Oil Control. Race-Proven Performance.

The Katech LS7 & LS3 High-Capacity Scavenge Ported Dry Sump Oil Pump Upgrade Service utilizes your GM OEM LS7 or LS3 Oil Pump Core, converting it to a High-Capacity Oil Pump. This is perfect for high-performance applications and comes with the assurance of improved flow and durability using your current core oil pump.

Due to the scarcity of good GM OEM cores, Katech now offers the Katech TrackFlow LS7 & LS3 Billet High-Capacity Scavenge Dry Sump Oil Pump, which is a direct replacement for the now-discontinued GM OEM pump (GM Part #12623097 / ACDelco #12623097).  It offers an increased scavenge capacity over both the factory pump and Katech’s Ported OEM Pump (KAT-A5069-LS7), ensuring superior oil control under extreme conditions.

Key Features

• Direct Replacement Oil Pump for LS7 Engines and LS3 Dry Sump Engines
• 30% Greater Scavenge Capacity (See image for data)
• Billlet Scavenge Gear
• Documented and Serialized for Quality Control
• Blue Anodized Finish with Laser-Etched Katech Logo
• Pre-Lubed and Ready for Installation

Core Requirement (Important)

Due to current supply chain limitations, new oil pump cores are not available.
Customers must supply a Good, Usable GM OEM LS7/LS3 Oil Pump Core for this upgrade service.

• Cores from Engines that Experienced Failure are Likely Unusable
• All Cores are Inspected Upon Arrival

IMPORTANT! Any core pump Katech receives that is determined to be "no good" will be subject to a $75 inspection fee that is deducted from the refunded amount of the upgrade service.

Turnaround Time

Typical lead time for upgrade service is 2–4 weeks  

How to Send Your Core

Include a printed copy of your order confirmation in the box and ship your oil pump to:

Katech Engineering
Attn: Sales Dept.
24324 Sorrentino Ct.
Clinton Township, MI 48035