SKU: 85412 | UPC: 084663854125
Moroso Single Inlet -12AN Billet Breather Tank Catch Can - Black (Universal Fit)
The Moroso 85412 is a high-capacity breather tank catch can that traps oil mist and moisture from PCV and crankcase vapors before they reach the intake tract. This universal part suits drag racing, circle track, and street performance vehicles with -12AN breather setups. It keeps air filters clean, reduces detonation risk, and supports consistent horsepower output during extended runs.
Key Features
- Billet 6061-T6 Aluminum: CNC-machined for strength and light weight at 1.1 lbs, resists cracking under high boost or vibration.
- Black Anodized Finish: Provides corrosion resistance and heat dissipation while blending with modern engine bays.
- Single -12AN Inlet with Check Valve: Allows one-way vapor flow to prevent oil blowback into the engine during deceleration or boost spikes.
- Internal Baffling Design: Cyclonic separation traps up to 12 oz of oil and contaminants, returning clean vapors to the system.
- Compact Dimensions: 3-inch diameter x 6.5-inch height fits tight spaces like firewall or radiator support mounts.
Product Notes
- Drain collected oil after every race or 100 miles of track use for peak efficiency.
- Avoid harsh chemicals during cleaning. use brake cleaner on exterior and rinse baffles.
- Handle with care to protect anodized surface during installation.
Installation Notes
- Professional installation recommended.
- Route -12AN hose from valve cover or PCV outlet to inlet. secure with clamps.
- Mount using included bracket to firewall, inner fender, or chassis tube. no drilling required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Vehicles | LS Swap, Drag, Track |
| 1960-2024 | Chevrolet | Camaro, Corvette | All V8 |
| 1960-2024 | Ford | Mustang | All V8 |
| 1960-2024 | Dodge | Challenger, Charger | All V8 |
Why Choose Moroso?
- Proven in NHRA and NASCAR racing since 1958.
- Made in USA with aircraft-grade materials for reliability.
- Precision engineering ensures zero leaks under 50 psi pressure.
Frequently Asked Questions
-
Q: Will this fit my LS engine swap?
A: Yes, universal design works with any -12AN PCV or breather line on GM LS, Ford Coyote, or Mopar Hemi setups. -
Q: What material and finish are used?
A: Constructed from billet 6061-T6 aluminum with durable black anodized coating for scratch and corrosion resistance. -
Q: What is the warranty and install time?
A: Backed by Moroso limited lifetime warranty. basic install takes 30-45 minutes with basic tools and -12AN hose.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box, 8 x 6 x 6 inches
- Weight: 1.1 lbs
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