Weiand Chevy Big Block V8 Stealth Series Rectangular Port Heads
Weiand Chevy Big Block V8 Stealth Series Rectangular Port Heads
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In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Specifications
Product details shared across all variants.
- Product type
- Engine Intake Manifold
- Category
- Motor Vehicle Engine Parts
- Item condition
- New
- Shipping dimensions (L × W × H)
- Shipping weight
- 24.2 lb
- Barcode
- 032474801807
Billable shipping weight; may include dimensional weight.
Chevy Big Block V8 Stealth Series Rectangular Port Heads Manifold 396ci-502ci with High Performance
This manifold is designed to be used with high performance rectangular port 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:
- High Rise/Dual Plane Design
- 4150 Style Square Bore Mounting Flange
- Machined for Standard Deck Blocks
- Power band: Idle-6800 RPM
- Height: Front 4.75", Rear 5.75"
- Port Size: 2.30" height 1.59" width
- Weiand Nostalgia Series Intake Manifold
Specs:
| Brand | Weiand |
|---|---|
| Construction | Cast |
| Emission Code | 3 |
| Engine | Chevy Big Block V8 |
| Finish | Satin |
| Front Height | 4.75 inch |
| Fuel System Type | Carb |
| Manifold Type | Low Rise |
| Product Type | Intake Manifold |
| Rear Height | 5.75 inch |
| RPM Power Band | idle-6800 |
Emissions:
3
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.
