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Description
Weiand Stealth™ Intake - Ford Big Block V8 - 8021WNDOverview: Stealth Intake Manifold 429, 460 V8 (Cobra Jet and Super Cobra Jet heads) This manifold is part of the Weiand Nostalgia Series of intake manifolds. Weiand Nostalgia Series intake manifolds are made using the original tooling, and may have minor appearance imperfections that do not affect the functionality of the part. These minor blemishes are a natural part of the casting process when using the original sand casting tooling. Weiand
Overview:
Stealth™ Intake Manifold 429, 460 V8 (Cobra Jet and Super Cobra Jet heads)
This manifold is part of the Weiand Nostalgia Series of intake manifolds. Weiand Nostalgia Series intake manifolds are made using the original tooling, and may have minor appearance imperfections that do not affect the functionality of the part. These minor blemishes are a natural part of the casting process when using the original sand casting tooling.
Weiand Nostalgia series intakes are proudly cast and machined in the USA.
We support all areas of the vintage, show, and nostalgia car hobby, and want to continue to produce these lower volume manifolds using the original tools. There is no need to search for that vintage intake at swap meets or on the internet when you can buy the real deal new from Weiand!
If you are not satisfied with a Nostalgia Series intake, we will gladly exchange it or refund your money. Our tech service representatives can be reached at 1-866-464-6553.
Features:
- Height: Front 5.25", Rear 6.75"
- Power band: Idle-6800 RPM
- No EGR provisions
- Square Carburetor Mounting Flange
- High Rise Dual Plane Design
- Port Size: 2.49” height 2.20" width
- Weiand Nostalgia Series Intake Manifold
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1972 - 1976 | Ford | Thunderbird | 460/7.5L V8 | |
| 1969 - 1973 | Mercury | Marquis | 429/7L V8 | |
| 1977 - 1987 | Ford | E-350 Econoline Club Wagon | 460/7.5L V8 | |
| 1969 - 1973 | Ford | Country Sedan | 429/7L V8 | |
| 1969 - 1970 | Mercury | Marauder | 429/7L V8 | |
| 1969 - 1973 | Ford | LTD | 429/7L V8 | |
| 1969 - 1973 | Ford | Galaxie 500 | 429/7L V8 | |
| 1972 - 1978 | Mercury | Marquis | 460/7.5L V8 | |
| 1975 - 1978 | Mercury | Grand Marquis | 460/7.5L V8 | |
| 1973 - 1987 | Ford | F-250 | 460/7.5L V8 | |
| 1972 - 1974 | Ford | Country Sedan | 460/7.5L V8 | |
| 1973 - 1976 | Mercury | Montego | 460/7.5L V8 | |
| 1972 - 1974 | Ford | Country Squire | 460/7.5L V8 | |
| 1969 - 1973 | Mercury | Colony Park | 429/7L V8 | |
| 1978 | Ford | E-100 Econoline | 460/7.5L V8 | |
| 1973 - 1976 | Ford | Torino | 460/7.5L V8 | |
| 1970 - 1973 | Mercury | Montego | 429/7L V8 | |
| 1975 - 1987 | Ford | E-350 Econoline | 460/7.5L V8 | |
| 1975 - 1987 | Ford | E-250 Econoline Club Wagon | 460/7.5L V8 | |
| 1970 - 1973 | Ford | Torino | 429/7L V8 | |
| 1969 - 1973 | Ford | Ranch Wagon | 429/7L V8 | |
| 1977 - 1978 | Lincoln | Mark V | 460/7.5L V8 | |
| 1973 - 1987 | Ford | F-350 | 460/7.5L V8 | |
| 1968 - 1978 | Lincoln | Continental | 460/7.5L V8 | |
| 1969 - 1973 | Mercury | Monterey | 429/7L V8 | |
| 1969 - 1971 | Ford | Mustang | 429/7L V8 | |
| 1972 - 1978 | Ford | LTD | 460/7.5L V8 | |
| 1970 - 1971 | Mercury | Cougar | 429/7L V8 | |
| 1968 - 1973 | Ford | Thunderbird | 429/7L V8 | |
| 1973 - 1974 | Ford | Ranch Wagon | 460/7.5L V8 | |
| 1972 - 1976 | Lincoln | Mark IV | 460/7.5L V8 | |
| 1969 - 1973 | Ford | Custom 500 | 429/7L V8 | |
| 1973 - 1976 | Ford | Custom 500 | 460/7.5L V8 | |
| 1969 - 1973 | Ford | Country Squire | 429/7L V8 | |
| 1974 - 1976 | Ford | Gran Torino | 460/7.5L V8 | |
| 1974 - 1977 | Ford | Ranchero | 460/7.5L V8 | |
| 1973 - 1976 | Mercury | Cougar | 460/7.5L V8 | |
| 1970 - 1971 | Mercury | Cyclone | 429/7L V8 | |
| 1970 - 1973 | Ford | Ranchero | 429/7L V8 | |
| 1975 - 1980 | Ford | E-250 Econoline | 460/7.5L V8 | |
| 1975 - 1979 | Ford | F-150 | 460/7.5L V8 | |
| 1968 - 1971 | Lincoln | Mark III | 460/7.5L V8 | |
| 1973 - 1979 | Ford | F-100 | 460/7.5L V8 | |
| 1970 | Ford | Fairlane | 429/7L V8 | |
| 1975 - 1976 | Ford | Elite | 460/7.5L V8 | |
| 1972 - 1973 | Ford | Gran Torino | 429/7L V8 | |
| 1973 - 1974 | Ford | Galaxie 500 | 460/7.5L V8 | |
| 1972 - 1974 | Mercury | Colony Park | 460/7.5L V8 | |
| 1972 - 1974 | Mercury | Monterey | 460/7.5L V8 | |
| 1969 - 1972 | Ford | Custom | 429/7L V8 | |
| 1968 | Lincoln | Continental | 429/7L V8 |
Specs:
| Brand | Weiand |
|---|---|
| Construction | Cast |
| Emission Code | 3 |
| Engine | Ford Big Block V8 |
| Finish | Satin |
| Front Height | 5.25 inch |
| Fuel System Type | Carb |
| Manifold Type | High Rise |
| Product Type | Intake Manifold |
| Rear Height | 6.75 inch |
| RPM Power Band | idle-6800 |
| Warranty | Limited 90 Day |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 923 reviews
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Product Reviews
★★★★★ 4
the "fit" is very precise
Style: BE-176H 1-Pack
Nice Fabrication, Good materials, perfect adhesive applications, "clean joints" etc.
Appears to be a good UPGRADE from the stock Motorcraft product.
CONs: The FIT was a "smidge TIGHT", and took very precise initial alignment and "pressure" to begin to slide into the rectangular hole. I measured the "Hole" at 7.375" wide, or (187.33 mm)... the FILTER is exactly the SAME.
I would suggest maybe reducing the Width by 1 mm, to allow for an easier installation.
The MOTORCRAFT uses an "open-cell" foam structure for the (2) Side pieces on their filter assembly, allowing some "compression to fit", of the Width, easing the difficulty of installation, yet still filling all voids.
In summation, the "fit" is very precise. Not to be hurried or rushed, maybe a bit meticulous for the impatient or weak of heart.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2025
★★★★★ 5
Great item and Affordable
Style: BE-157H 1-Pack
Perfectly fit for my corolla
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Breathe Easy!
Style: BE-728H 1-Pack
Ladies and gentlemen, buckle up, because we're about to embark on a whirlwind adventure of cleaner air and contortionist-worthy installation feats with the Spearhead HEPA Breathe Easy Cabin Filter!
First off, let's talk about installation. If you're someone who loves a good yoga session or considers themselves a Cirque du Soleil dropout, this is the filter for you. The instructions are so clear and helpful that even a goldfish could follow them. However, be prepared to twist and turn in ways you didn't know your body could. And let me tell you, I'm not in the best of shape. I discovered muscles I never knew I had and positions that would make a pretzel jealous. But don't worry, it's all worth it.
Once installed, my car’s air quality shot up faster than a rocket to Mars. And although my car is old and doesn't have any fancy AI, it felt like it was saying, "Ahh, finally, some quality air!" The air was so crisp and pure, I half expected to see little cartoon birds chirping around my head. And let me emphasize this: the product quality is top-notch. It not only works great but looks good too.
I purchased this gem because my wife has bad allergies, and so far, it's been a game-changer. She hasn't sneezed once, and the car doesn't smell as musty with the air conditioning on. It's like we've been transported to a fresh, alpine air paradise every time we drive.
In summary, the Spearhead HEPA Breathe Easy Cabin Filter is a game-changer. It's as easy to install as putting on socks—if putting on socks required you to become a human origami. But trust me, once it's in place, your lungs will thank you, and your car will feel like it's breathing the fresh, alpine air of the Swiss Alps. Five stars, and a standing ovation from my now incredibly limber body!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2024
★★★★★ 5
Works a lot better than the previous one.
Style: BE-775H 1-Pack
Great product at a great price. It seemed to fit almost perfect with out having to crunch it in. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 5
Great Cabin Filter Upgrade
Style: BE-729H 1-Pack, Style: BE-729H 1-Pack
I recently replaced my old cabin air filter with this one, and the difference was noticeable right away. Installation was quick and straightforward took less than 10 minutes with no special tools needed.
What I appreciate most is the air quality improvement. The airflow feels stronger, and there’s a clear reduction in dust, odors, and outside pollution entering the cabin.
If you’re looking for an easy, affordable upgrade that actually makes a difference in everyday driving comfort, this cabin filter is definitely worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
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