Dodge Coronet Exhaust Manifold and Headers

Headlock Bolts eliminate the need for lock washers, Period. That’s because each Headlock Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.

Product Features:

• 12 per Package
• Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started
• 410 stainless steel
• Minimum 180,000 PSI tensile strength
• 24 equally spaced clockwise teeth

With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.

Product Features:

• Tuned-length primary tubes for maximum exhaust scavenging and velocity
• Mandrel-bent tubing for smooth exhaust flow
• Light weight & sturdy 18 gauge tubing
• Long transition collector for decreased back pressure
• 5/16″ machined flanges for a perfect seal
• Industry’s best welds for durability
• Designed for optimal performance
• All necessary hardware included for a complete installation

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16″ machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

Product Features:

• Tuned-length primary tubes for better performance
• Mandrel-bent tubing for smooth exhaust flow
• Light weight & sturdy 16 gauge tubing
• Long transition collector for decreased back pressure
• 5/16″ machined flanges for a perfect seal
• Industry’s best welds for durability
• designed for easy, trouble-free fit
• All necessary hardware included for a complete installation
• Works with power steering, power brakes and air conditioning

Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16″ flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.

Product Features:

• Mandrel-Formed Power Plenum
• Leak Test For Max Performance
• Improved Fuel Economy From The Engine
• Constructed of .049 cold roll flash mild steel tubing
• Include All Mounting Hardware
• Leakproof O-Ringed Port Seals
• Precision engineered for fit, performance and economy

This exclusive proprietary black ceramic coating offers the nostalgic look of the past as well as the aggressive look of a modern high-tech build. It also offers a more refined texture and appearance than is possible from painted finishes. With a satin sheen it has a unique look of its own and in addition to providing a more menacing look it also provides all the corrosion resistance of traditional silver ceramic.

Product Features:

• Formulated to withstand extreme temperatures (stability rating is 1700 deg F vs 1300 deg F on silver ceramic) without discoloration and maintains excellent adhesion even after repeated thermal cycling
• Provides a higher heat tolerance threshold than available from silver ceramics (ours or any of our competitor’s) and is therefore recommended for any applications producing elevated exhaust gas temperatures
• High-efficiency thermal properties limit heat migration through the header assembly, which in turn lowers under-hood temperatures for more performance
• Increased corrosion protection ensures long service life and maintained appearance of investment
• Provides unique styling enhancement that is equally pleasing in either a nostalgic retro application or a modern hi-tech build. As this coating is not burnished after its application
• Works with factory power steering, power brakes and air conditioning

These exhaust manifolds are cast from hi-silicon-moly ductile iron and feature 2.5-inch 2-bolt collectors. These manifolds provide clearance to the brake booster, steering shaft, steering box, and starter motor (both left & right-side-mounted starters) and provide clearance for several automatic & manual transmission options.

Product Features:

• Gen III Hemi swap exhaust manifolds – a compact, High Flow design with a factory look that is ideal for engine swaps with limited space
• Choose from plain as-cast, black ceramic, or silver ceramic finishes-ceramic finish reduces underhood heat and resists corrosion
• Intended for Gen III Hemi engine swap applications where durability, quiet operation, and leak-free sealing are desired
• Cast from heavy-duty hi-silicon-moly ductile iron for long-lasting durability and corrosion resistance
• 2.50-inch outlet diameter offers improved flow for maximum performance from cast iron exhaust manifolds
• Includes collector flanges, Multi-Layer stainless Steel (MLS) collector gaskets, and bolts – that make it easy to fabricate downpipes

1967-1972 A-Body manual steering only, requires power steering or shortened steering column tube and u-joint style coupler.

Product Features:

• Gen III Hemi swap exhaust manifolds – a compact, High Flow design with a factory look that is ideal for engine swaps with limited space
• Choose from plain as-cast, black ceramic, or silver ceramic finishes – ceramic finish reduces underhood heat and resists corrosion
• Intended for Gen III Hemi engine swap applications where durability, quiet operation, and leak-free sealing are desired
• Cast from heavy-duty hi-silicon-moly ductile iron for long-lasting durability and corrosion resistance
• 2.50-inch outlet diameter offers improved flow for maximum performance from cast iron exhaust manifolds
• Includes collector flanges, Multi-Layer stainless Steel (MLS) collector gaskets, and bolts – that make it easy to fabricate downpipes

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16″ machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

Product Features:

• Tuned-length primary tubes for better performance
• Mandrel-bent tubing for smooth exhaust flow
• Light weight & sturdy 16 gauge tubing
• Long transition collector for decreased back pressure
• 5/16″ machined flanges for a perfect seal
• Industry’s best welds for durability
• designed for easy, trouble-free fit
• All necessary hardware included for a complete installation
• Works with factory power steering, power brakes and air conditioning

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16″ machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

Product Features:

• Tuned-length primary tubes for better performance
• Mandrel-bent tubing for smooth exhaust flow
• Light weight & sturdy 16 gauge tubing
• Long transition collector for decreased back pressure
• 5/16″ machined flanges for a perfect seal
• Industry’s best welds for durability
• designed for easy, trouble-free fit
• All necessary hardware included for a complete installation
• Works with factory power steering, power brakes and air conditioning

1966-1972 B-Body – Manual Steering ONLY, reduced head cover bolt recommended, See Figure 3 on Instruction Sheet.

Product Features:

• Gen III Hemi Swap Log Style Headers Designed Specifically for Tight Applications
• Fits a Wide range of Applications Using Gen III Hemi Engines 2003 & Up 5.7L/6.1L/6.2L/6.4L
• Confirmed Fitment on 1987-2004 Dakota , 1966-1972 B-Body with o Power Steering, 1970-1974 E-Body with o Power Steering, 1972-1993 D100/D150
• Shorty Style Header Geometry Designed for Maximum Clearance & Hassle Free Installation
• Works with the Following Automatic Transmissions: A727, 46RE, 46RH, 545RFE, NAG1, 8HP70 & Manual Transmission TR6060
• Constructed from 16-Gauge, Mandrel Bent 304 Stainless Steel – for Strength, Durability & Corrosion Resistance

The Hooker BlackHeart BHS558 is a premium set of Gen III Hemi swap exhaust manifolds designed for maximum clearance, durability, and performance in classic Mopar cars and Dodge trucks. Built from heavy-duty hi-silicon-moly ductile iron, they deliver a factory-style fit with modern high-flow capability, making them ideal for enthusiasts upgrading to a Gen III Hemi engine.

Product Features:

• Gen III Hemi swap exhaust manifolds – a compact, High Flow design with a factory look that is ideal for engine swaps with limited space
• Choose from plain as-cast, black ceramic, or silver ceramic finishes – ceramic finish reduces underhood heat and resists corrosion
• Intended for Gen III Hemi engine swap applications where durability, quiet operation, and leak-free sealing are desired
• Cast from heavy-duty hi-silicon-moly ductile iron for long-lasting durability and corrosion resistance
• 2.5-inch outlet diameter offers improved flow for maximum performance from cast iron exhaust manifold
• Includes collector flanges, Multi-Layer stainless Steel (MLS) collector gaskets, and bolts – that make it easy to fabricate downpipes

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16″ machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

Product Features:

• Tuned-length primary tubes for better performance
• Mandrel-bent tubing for smooth exhaust flow
• Light weight & sturdy 16 gauge tubing
• Long transition collector for decreased back pressure
• 5/16″ machined flanges for a perfect seal
• Industry’s best welds for durability
• Designed for easy, trouble-free fit
• All necessary hardware included for a complete installation
• Works with power steering, power brakes and air conditioning

With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.

Product Features:

• Tuned-length primary tubes for maximum exhaust scavenging and velocity
• Mandrel-bent tubing for smooth exhaust flow
• Light weight & sturdy 18 gauge tubing
• Long transition collector for decreased back pressure
• 5/16″ machined flanges for a perfect seal
• Industry’s best welds for durability
• Designed for optimal performance
• All necessary hardware included for a complete installation