Radium Fluid Lock Catch Can Kit - GM LS V8 Engines

Compatible Engines:

• LS1, LS2, LS3, LS6, LS7, L76, L99

⚠️ Not compatible with: LS4, LS9, LSA.

⚠️ Important: Check your engine bay against the product images before ordering. Some engine setups may not be compatible due to extra belt-driven accessories or emissions equipment in the mounting area. Depending on which vehicle the engine came from, minor modifications to the plastic rocker cover may be required. Verify clearance in the catch can mounting area before purchasing.

The Radium Engineering Fluid Lock Catch Can Kit for GM LS V8 engines includes everything needed for a complete installation. The catch can mounts inline with the PCV tube, drawing out oil and water condensation from PCV gases before they are drawn into the intake manifold. The custom bracket mounts to the front RH side of the cylinder head for compatibility with most LS engine configurations. Closed loop system — prevents unwanted oil vapours from entering the cabin.

Specifications

• Capacity: 6 fl oz
• Height (without fittings): 5"
• Outside Diameter: 2.45"
• Mount location: Front RH cylinder head

Benefits

• Raises effective octane and improves engine performance from cleaner inlet air
• Prevents oil buildup in the intake, throttle body, intake manifold, and intercooler
• Lowers hydrocarbon emissions
• Excessive oil collection can indicate a damaged engine — dipstick allows easy monitoring

Kit Includes

• Radium oil catch can with integrated condenser and dipstick
• Radium LS-specific mounting bracket
• Black anodised aluminium 6AN hose ends
• Anodised 6AN adapter fittings
• Stainless steel mounting hardware
• 3/8" PCV rubber hose

Part Number:

• 20-0260-FL — Radium Fluid Lock Catch Can Kit (GM LS V8 — LS1/LS2/LS3/LS6/LS7/L76/L99)

Why Radium Engineering?

• ✅ Manufactured in the USA to motorsport-grade tolerances
• ✅ CNC-machined billet aluminium components built for performance and longevity
• ✅ Trusted by high-power build tuners and race teams worldwide
• ✅ Bolt-on fitment — no cutting, drilling, or fabrication required
• ✅ Closed loop design — emissions compliant, track legal, and compatible with E85 and flex fuel builds