Boundary High Performance 10295 Oil Pump w/ Billet Drive Gears for Gen 3/4 LS
Upgrade your LS with the Boundary 10295 oil pump assembly!
Built for more flow, reliability, and confidence at every RPM. Featuring a billet gearset with a patented tapered design to reduce cavitation, plus optional MartenWear dual heat treatment for extreme applications (13,000+ RPM), this pump is made for serious performance builds.
Precision matters—the back plate is dual-sided ground for maximum flatness and consistent oil pressure when it counts most.
Oil Pump Gear Features:
- Mirror Finished and Surface Hardened
- Patented vane ported design to decrease cavitation
- Surface Ground gears for the ultimate in fitment and performance
- Indestructible Chromoly core
- Inner and outer gear machined in matched sets
- Our race-inspired gerotor design for flow and strength
- Each set hand, machine, and hardness inspected with Blueprinting Report
Fits Chevy LS Gen III & IV engines (4.8L, 5.3L, 5.7L, 6.0L, 6.2L | 1999–2015).
