Katech Gen V LT1/LT4 /LT5 High-Capacity Scavenge Dry Sump Oil Pump

Katech LT1, LT4 & LT5 High-Capacity Scavenge Dry Sump Oil Pump

Your LT Engine’s Ultimate Weapon

Take your LT engine’s oiling system to the next level with the Katech LT High-Capacity Scavenge Dry Sump Oil Pump. Engineered for maximum performance, this pump delivers up to 53.6% greater scavenge capacity and significantly increased oil pressure at critical RPM ranges. Precision-machined 4140 billet steel drive gear replaces the factory powdered-metal gear for increased durability and reliability.  This pump is the ultimate solution for LT1, LT4, and LT5 dry sump engines.

Features & Benefits

• No Core Required | Brand NEW Pump
• Modified Pressure Section for Enhanced Oiling Performance
• 25% Increase in Oil Pressure at 6,000 RPM
• 45% Increase in Oil Pressure at 3,000 RPM 
• Maintains Factory Control Solenoid Function
• 53.6% Greater Scavenge Capacity for Improved Oil Return
• Precision-Machined 4140 Billet Steel Single Gear for Durability
• Compatible with Factory cover or Katech Gen V LT Dry Sump VVT-Delete Billet Front Cover Kit
• Proudly Engineered, and Assembled by Katech Engineering in Clinton Township, Michigan, USA

Vehicle & Engine Fitment

Chevrolet

• 2014–2019 Chevrolet Corvette Stingray Equipped with a Factory Dry Sump Oiling System
• 2017–2019 Chevrolet Corvette Grand Sport with LT1 6.2L Engine
• 2015–2019 Chevrolet Corvette Z06 with LT4 6.2L Supercharged Engine
• 2019 Chevrolet Corvette ZR1 with LT5 6.2L Supercharged Engine

Engine Applications

• GM Gen V LT1 6.2L Engines with a Factory Dry Sump Oiling System
• GM Gen V LT4 6.2L Supercharged Engines with a Factory Dry Sump Oiling System
• GM Gen V LT5 6.2L Supercharged Engines with a Factory Dry Sump Oiling System

Important Fitment Notes

• Designed for GM Gen V LT1, LT4, and LT5 factory dry sump oiling systems.
• Maintains factory variable oil pump control solenoid function.
• May require calibration changes to disable high-performance oil pump diagnostic trouble codes (HP Tuners®, EFI Live®, or equivalent tuning software).
• Compatible with the factory front cover or the Katech Gen V LT Dry Sump VVT-Delete Billet Front Cover Kit.
• Verify engine code and oiling system before ordering.

Why Choose Katech?

Our LT High-Capacity Scavenge Dry Sump Oil Pump is ideal for enthusiasts and racers who demand consistent oil pressure and improved oil control under extreme conditions.