Protect Your Engine Rebuild with the Oil Pump Primer Kit
Performing an LS swap or a complete engine rebuild requires meticulous attention to detail. The most critical moment is the initial startup. Without proper pre-lubrication, dry metal-on-metal contact can cause irreversible damage to your bearings and valvetrain. The Oil Pump Primer Tool acts as the definitive solution to prevent dry starts, ensuring vital fluids reach the top of the engine before you ever turn the key.
Upgraded Materials for Demanding Environments
Unlike standard adapters that use fragile materials, our kit features a heavy-duty CNC machined aluminum M16x1.5 adapter body and a solid brass barbed quick-connect fitting.
The Anti-Leak Dual Clamp System
To guarantee a tight, zero-leak connection, this kit exclusively includes TWO stainless steel hose clamps (6-12mm and 10-16mm). Whether your hose is narrow or thick, you will achieve a secure lock onto the brass barb.
Compatibility:
Fits Chevrolet GM LS Series Engines: LS1, LS2, LS3, LSX, 4.2L, 4.3L, 4.8L, 5.3L, 6.0L, 6.2L
Thread Size: Male M16x1.5 to Female 1/8" NPT
Simple Operation Guide:
Remove the factory oil galley plug near the front of the engine block.
Thread in the M16x1.5 adapter and attached brass barb.
Slide your modified garden sprayer hose over the barb and secure it using the appropriate included clamp (6-12mm or 10-16mm).
Pressurize your fluid tank with fresh engine oil.
Slowly rotate the crankshaft by hand while maintaining tank pressure. Continue this process for 15-30 minutes until oil visibly flows from all 16 pushrods.
Please Note: A pressurized fluid tank/garden sprayer is strictly required for operation and is NOT included in this kit.