8012 Weiand Manifold - Ford 429/460 Stealth
8012 Weiand Manifold - Ford 429/460 Stealth
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8012 Weiand Manifold - Ford 429/460 Stealth
The 8012 Weiand Manifold for Ford 429/460 Stealth is the top-of-the-line high-rise dual-plane manifold designed to provide optimum performance for your engine.
Key Features:
- Combines low-end throttle response with top-end power
- Power range from 1500 through 6700 RPM
- Best suited for engines with aggressive camshaft profiles, headers, and high-performance ignition systems
- High-rise dual-plane design
- Square carburetor mounting flange
- No EGR provisions
- Power band idle 6800 RPM
- Limited 90-day warranty
Specifications:
- Cylinder Block Design: Standard
- Engine Compatibility: Ford Big Block V8 429-460 Cubic Inch
- Recommended Use: Racing
- Basic Operating RPM - Low: Idle
- Basic Operating RPM - High: 6800
- Carburetor Count: 4 Barrel
- Type: Dual Plane
- Fuel Delivery Type: Carbureted
- Flange Type: Spread Bore
- Port Shape: Square
- EGR: Non-EGR
- Finish: Polished
- Color: Silver
- Material: Aluminum
- Includes Fuel Rail: No
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

