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SKU: 85757 | UPC: 084663857577
Moroso 6in Diameter Dual -16AN Inlet Aluminum Breather Tank Catch Can - Black
The Moroso 85757 breather tank catch can captures oil vapors and blow-by from PCV and crankcase ventilation systems in high-performance engines. This 6-inch diameter unit fits universally on V8 muscle cars, dragsters, and race vehicles requiring large-flow separation. It prevents oil contamination in the intake tract for cleaner combustion and consistent power delivery.
Key Features
- 6-Inch Diameter Billet Aluminum Body: Holds 1 quart capacity with 10-inch height for extended track sessions without frequent emptying
- Dual -16AN Inlets: Handles high-volume airflow from dual PCV sources on big-block and high-HP engines up to 2000+ HP
- Internal Baffle Design: Cyclonic separation traps oil mist and moisture while allowing clean air to pass through to the intake
- Black Anodized Finish: Corrosion-resistant coating maintains appearance under engine bay heat and road conditions
- 3/8-Inch NPT Drain and Mounting Bracket: Quick-drain plug and included bracket simplify service and secure vertical installation
Product Notes
- Pre-assembled with all fittings and hardware for immediate use
- Drain after each race or 1000 miles of street driving to sustain efficiency
- Packaged in protective box measuring 11 x 9 x 9 inches
Installation Notes
- Professional installation recommended.
- Route -16AN hoses from valve covers or heads to inlets with 90-degree fittings if needed
- Mounts to frame or firewall using supplied bracket and grade 8 hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Universal | High Performance V8 | All |
Why Choose Moroso?
- Proven in NHRA drag racing and circle track applications for decades
- CNC-machined components ensure leak-free operation under boost
- Engineered for direct replacement in Moroso oiling systems
Frequently Asked Questions
-
Q: Will this fit my LS or small-block Chevy build?
A: Yes this universal catch can works on any engine with -16AN PCV lines including GM LS, small-block Chevy, Ford Windsor, and Mopar Hemi setups -
Q: What material and finish does it have?
A: Constructed from lightweight billet 6061 aluminum with durable black anodized exterior for heat resistance and style -
Q: What is the warranty and service interval?
A: Backed by Moroso limited warranty. drain oil every 500-1000 miles or post-race and rinse baffles with solvent as needed
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure retail box 11 x 9 x 9 inches
- Weight: 4.55 lbs product / 5.3 lbs shipping
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