Advance Headers | Mild Steel Exhaust Extractors | Chrysler Valiant VG-CM Hemi 6 Manual | A144
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Advance Headers | Mild Steel Exhaust Extractors | Chrysler Valiant ...
Description
Description
Advance Headers High-Performance Mild Steel Exhaust Extractors for Chrysler Valiant VG-CM Hemi 6-Cylinder Engines
The Advance Headers Performance Exhaust Extractors (A144) are precision-engineered for the legendary Aussie Hemi 6-cylinder upright engines (215, 245, 265ci) found across the Chrysler Valiant VG to CM series. This heavy-duty performance upgrade replaces your restrictive factory cast iron log manifold with a high-flowing, tuned tubular configuration optimized to sweep exhaust gases out efficiently, drop backpressure, and unleash that iconic deep Hemi soundtrack alongside noticeable low-to-mid range torque gains.
PRODUCT CONTENTS:
- 1 x Heavy-Duty Mild Steel Performance Exhaust Extractor Header Assembly (Standard Finish)
Key Features:
- Tuned mandrel-bent primary piping provides uniform pathways to eliminate flow restrictions, maximizing cylinder scavenging on classic slant/upright configurations
- Substantially optimizes power curves, delivering crisp throttle response and noticeable low-to-mid RPM grunt ideal for street rod setups or classic cruising
- Heavy-duty mild steel construction structurally built to withstand intense engine bay thermal cycles and demanding classic car street-machine loads
- Thick, precision laser-cut cylinder head flanges maintain a flat mating surface to guard permanently against exhaust gas leaks or face distortion
- Engineered specifically for manual transmission chassis variants to clear structural engine bay points seamlessly without firewall contact
Specifications:
- Brand: Advance Headers
- Part Number: A144
- Material: Mild Steel (Standard Finish)
- Engine Suitability: Chrysler Hemi 6-Cylinder Engines (215 / 245 / 265 cubic inch)
- Transmission Profile: Manual Transmission ONLY (Will NOT fit TorqueFlite Automatic)
- Component Type: Performance Exhaust Extractors / Headers
- Estimated Fitting Time: 2 Hours
- Welding Required: No (Direct Bolt-On to Cylinder Head)
⚠️ Crucial Transmission Fitment & Clearance Warning:
This performance extractor set (Part No. A144) is engineered strictly to clear manual transmission configurations. Due to the bulk and pan profile of the heavy-duty TorqueFlite Automatic (Torque Flite Auto) transmission casing, this header assembly will not clear the automatic transmission tunnel and will conflict structurally. Please verify your gearbox model before placing an order.
Please Note: Professional installation by an exhaust specialist or classic vehicle mechanic is highly recommended to guarantee proper system mapping and a perfect gas-tight seal.
Important Information
- The image shown may not reflect the actual product design.
- Ensure your vehicle details match the application guide below before purchasing.
Vehicle Applications for A144 Performance Hemi 6 Extractors
| Make | Model | Year Range Spec | Body Type | Chassis Series | Engine Details | Gearbox Suitability | Drivetrain / Fitment Notes |
|---|---|---|---|---|---|---|---|
| Chrysler / Valiant | Valiant / Regal / Charger | 1970 – 1981 | Sedan / Station Wagon / Utility (Ute) / Coupe | VG / VH / VJ / VK / CL / CM Series | Inline Hemi 6-Cylinder (3.5L 215ci / 4.0L 245ci / 4.3L 265ci) | Manual Only | RWD | Performance tubular header set. Does NOT fit TorqueFlite automatic transmissions due to linkage/bellhousing interference limits. |
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