Doug's Headers D4477 1-5/8" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Molar R/T 5.7 Hemi 68-74

Doug's Headers D4477 1-5/8" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Molar R/T 5.7 Hemi 68-74 Reviews

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Doug's Headers D4477 1-5/8" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Molar R/T 5.7 Hemi 68-74 Feature

• Thick flanges (3/8 inch to 5/8 inch) with no warping
• CNC mandrel bent tubes for an accurate fit and a better flow
• Precision formed long transition collectors that reduces backpressure
• Heavy gauge tubing (16 and 14G) for longer life
• Header tubes are pre-polished for a better appearance

Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

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Oct 08, 2011 20:30:20

JBA 1960S-2 1-5/8" Shorty Stainless Steel Exhaust Header for Ram 5.7L Hemi V-8 2500 3500

JBA 1960S-2 1-5/8" Shorty Stainless Steel Exhaust Header for Ram 5.7L Hemi V-8 2500 3500 Reviews

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JBA 1960S-2 1-5/8" Shorty Stainless Steel Exhaust Header for Ram 5.7L Hemi V-8 2500 3500 Feature

• Mandrel bent stainless steel tube
• Patented JBA Firecone collector
• Factory style emission connections
• Extra thick collector domes
• 3/8 inch thick CNC laser-cut flanges with oversized exhaust ports

JBA shorty headers are one of the best performance upgrades available for any application. Hot Rod magazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers are significantly less restrictive than the stock manifolds on a vehicle and dramatically increase the power and efficiency of an engine. JBA's original shorty design is an innovation of the old long tube header. The new shorty designs yield high performance gains that hot rodders and enthusiasts look for. With durable stainless steel construction that can survive the abuse of racing, towing, and daily driving, these headers can take a beating. With heavy duty features and patented technology, like the JBA Firecone collector, JBA shorty headers have the capacity to produce more power than any other shorty headers on the market. Each system includes high quality hardware and thorough instructions for a professional no-leak installation.

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Sep 25, 2011 07:06:04

Doug's Headers D3364Y-3SPR 1-5/8" Tri-Y Exhaust Header with Single Smog Pump Fitting for Small Block Chevrolet 73-87

Doug's Headers D3364Y-3SPR 1-5/8" Tri-Y Exhaust Header with Single Smog Pump Fitting for Small Block Chevrolet 73-87 Reviews

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Doug's Headers D3364Y-3SPR 1-5/8" Tri-Y Exhaust Header with Single Smog Pump Fitting for Small Block Chevrolet 73-87 Feature

• Thick flanges (3/8 inch to 5/8 inch) with no warping
• CNC mandrel bent tubes for an accurate fit and a better flow
• Precision formed long transition collectors that reduces backpressure
• Heavy gauge tubing (16 and 14G) for longer life
• Header tubes are pre-polished better appearance

Doug's 2WD Truck Headers Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

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Sep 18, 2011 07:30:04

JBA 1625S-6JT 1-5/8" Shorty Stainless Steel Titanium Ceramic Exhaust Header for Cobra 4.6L 98

JBA 1625S-6JT 1-5/8" Shorty Stainless Steel Titanium Ceramic Exhaust Header for Cobra 4.6L 98 Reviews

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JBA 1625S-6JT 1-5/8" Shorty Stainless Steel Titanium Ceramic Exhaust Header for Cobra 4.6L 98 Feature

• Mandrel bent stainless steel tube
• Patented JBA Firecone collector
• Factory style emission connections
• Extra thick collector domes
• 3/8 inch thick CNC laser-cut flanges with oversized exhaust ports

JBA shorty headers are one of the best performance upgrades available for any application. Hot Rod magazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers are significantly less restrictive than the stock manifolds on a vehicle and dramatically increase the power and efficiency of an engine. JBA's original shorty design is an innovation of the old long tube header. The new shorty designs yield high performance gains that hot rodders and enthusiasts look for. With durable stainless steel construction that can survive the abuse of racing, towing, and daily driving, these headers can take a beating. With heavy duty features and patented technology, like the JBA Firecone collector, JBA shorty headers have the capacity to produce more power than any other shorty headers on the market. Each system includes high quality hardware and thorough instructions for a professional no-leak installation.

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Sep 15, 2011 12:12:04

Doug's Headers D3383-2SPR 1-5/8" 4-Tube Shorty Exhaust Header with Single Smog Pump Fitting for Small Block Chevrolet 88-95

Doug's Headers D3383-2SPR 1-5/8" 4-Tube Shorty Exhaust Header with Single Smog Pump Fitting for Small Block Chevrolet 88-95 Reviews

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Doug's Headers D3383-2SPR 1-5/8" 4-Tube Shorty Exhaust Header with Single Smog Pump Fitting for Small Block Chevrolet 88-95 Feature

• Thick flanges (3/8 inch to 5/8 inch) with no warping
• CNC mandrel bent tubes for an accurate fit and a better flow
• Precision formed long transition collectors that reduces backpressure
• Heavy gauge tubing (16 and 14G) for longer life
• Header tubes are pre-polished better appearance

Doug's 2WD Truck Headers Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

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Sep 07, 2011 14:16:04

Doug's Headers D3367Y-4R 1-5/8" Tri-Y Exhaust Header for Small Block Chevrolet 73-91

Doug's Headers D3367Y-4R 1-5/8" Tri-Y Exhaust Header for Small Block Chevrolet 73-91 Reviews

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Doug's Headers D3367Y-4R 1-5/8" Tri-Y Exhaust Header for Small Block Chevrolet 73-91 Feature

• Thick flanges (3/8 inch to 5/8 inch) with no warping
• CNC mandrel bent tubes for an accurate fit and a better flow
• Precision formed long transition collectors that reduces backpressure
• Heavy gauge tubing (16 and 14G) for longer life
• Header tubes are pre-polished better appearance

Doug's 2WD Truck Headers Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

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Aug 28, 2011 14:50:05

Doug's Headers D3364Y-1SP 1-5/8" Tri-Y Metallic Ceramic Coated Exhaust Header with Single Smog Pump Fitting for Small Block Chevrolet 73-87

Doug's Headers D3364Y-1SP 1-5/8" Tri-Y Metallic Ceramic Coated Exhaust Header with Single Smog Pump Fitting for Small Block Chevrolet 73-87 Reviews

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Doug's Headers D3364Y-1SP 1-5/8" Tri-Y Metallic Ceramic Coated Exhaust Header with Single Smog Pump Fitting for Small Block Chevrolet 73-87 Feature

• Thick flanges (3/8 inch to 5/8 inch) with no warping
• CNC mandrel bent tubes for an accurate fit and a better flow
• Precision formed long transition collectors that reduces backpressure
• Heavy gauge tubing (16 and 14G) for longer life
• Header tubes are pre-polished better appearance

Doug's 2WD Truck Headers Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

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Aug 02, 2011 16:01:03

Doug's Headers D460-R 1-5/8" 4-Tube Tight Tuck Exhaust Header for Street Rod Universal Small Block Molar

Doug's Headers D460-R 1-5/8" 4-Tube Tight Tuck Exhaust Header for Street Rod Universal Small Block Molar Reviews

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Doug's Headers D460-R 1-5/8" 4-Tube Tight Tuck Exhaust Header for Street Rod Universal Small Block Molar Feature

• Thick flanges (3/8 inch to 5/8 inch) with no warping
• CNC mandrel bent tubes for an accurate fit and a better flow
• Precision formed long transition collectors that reduces backpressure
• Heavy gauge tubing (16 and 14G) for longer life
• Header tubes are pre-polished for a better appearance

Doug's Street Rod Headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process. Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers

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Aug 01, 2011 19:57:06

Doug's Headers D4457 1-5/8" 4-Tube Shorty Metallic Ceramic Coated Exhaust Header for Molar Truck 5.7 Hemi 03

Doug's Headers D4457 1-5/8" 4-Tube Shorty Metallic Ceramic Coated Exhaust Header for Molar Truck 5.7 Hemi 03 Reviews

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Doug's Headers D4457 1-5/8" 4-Tube Shorty Metallic Ceramic Coated Exhaust Header for Molar Truck 5.7 Hemi 03 Feature

• Thick flanges (3/8 inch to 5/8 inch) with no warping
• CNC mandrel bent tubes for an accurate fit and a better flow
• Precision formed long transition collectors that reduces backpressure
• Heavy gauge tubing (16 and 14G) for longer life
• Header tubes are pre-polished better appearance

Doug's 2WD Truck Headers Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

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Jul 25, 2011 08:42:03

Doug's Headers D3386 1-5/8" 4-Tube Shorty Metallic Ceramic Coated Exhaust Header for Small Block Chevrolet 88-95

Doug's Headers D3386 1-5/8" 4-Tube Shorty Metallic Ceramic Coated Exhaust Header for Small Block Chevrolet 88-95 Reviews

Other Picture

Doug's Headers D3386 1-5/8" 4-Tube Shorty Metallic Ceramic Coated Exhaust Header for Small Block Chevrolet 88-95 Feature

• Thick flanges (3/8 inch to 5/8 inch) with no warping
• CNC mandrel bent tubes for an accurate fit and a better flow
• Precision formed long transition collectors that reduces backpressure
• Heavy gauge tubing (16 and 14G) for longer life
• Header tubes are pre-polished better appearance

Doug's 2WD Truck Headers Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

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Jul 12, 2011 09:37:08

JBA 1410SJT 1-5/8" Shorty Stainless Steel Titanium Ceramic Exhaust Header for Frontier 4.0L 05-09

JBA 1410SJT 1-5/8" Shorty Stainless Steel Titanium Ceramic Exhaust Header for Frontier 4.0L 05-09 Reviews

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JBA 1410SJT 1-5/8" Shorty Stainless Steel Titanium Ceramic Exhaust Header for Frontier 4.0L 05-09 Feature

• 4.0L (ALL) 1 5/8" NOTES;16
• Nissan Frontier (05-06)

(4.0L (ALL) 1 5/8" NOTES;16) Built for the (05-06) Nissan Frontier... Take the first step towards increased power, efficiency and mileage. These JBA Cat4ward Headers will give you the power to pull the grade without even breaking a sweat. By replacing the restrictive and inefficient factory cast log manifolds with these precision built headers you are going to unleash the power potential of the engine living under your hood. With cutting edge engineering and heavy-duty construction, these headers deliver a significant increase in torque and horsepower to the rear wheels throughout the RPM range. They bring huge improvements in exhaust flow and scavenging with patented technology like the JBA Firecone merge collector and smooth flowing mandrel-bent stainless steel primary tubes. Your engine will be able to move spent gasses out with less effort. This allows your engine to breathe more efficiently netting you more power. Bolt-on a set and feel the JBA difference today!NOTES;(3) INSTALLATION REQUIRES WELDING/MODIFICATION TO EXHAUST SYSTEM.(4) REQUIRES Y-PIPE.(6)USE BIG BLOCK FLAPPER VALVE FOR SMOG LEGAL APPLICATION.(10)SPARK PLUG BOOTS ARE CHANGED FROM STOCK.(16)DIREST REPLACEMENT FOR FACTORY MANIFOLD, INSTALLATION HARDWARE KIT INCLUDED.(17)COMPLETE HEADER AND Y-PIP OR DOWN PIPE SYSTEM, INSTALLATION HARDWARE INCLUDED.(18)INSTALLATION HARDWARE INCLUDED(20)PATENTED JBA RAMHORN HEADER(29)MATCHING MID-PIPES AVAILABLE(54) MATCHIN H-PIPE AVAILABLE

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Jun 14, 2011 05:48:03

JBA 1960S-4JT 1-5/8" Shorty Stainless Steel Titanium Ceramic Exhaust Header for Ram 5.7L Hemi V-8 1500

JBA 1960S-4JT 1-5/8" Shorty Stainless Steel Titanium Ceramic Exhaust Header for Ram 5.7L Hemi V-8 1500 Reviews

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JBA 1960S-4JT 1-5/8" Shorty Stainless Steel Titanium Ceramic Exhaust Header for Ram 5.7L Hemi V-8 1500 Feature

• 5.7L HEMI 4WD 1 5/8" NOTES;3,17
• Dodge Ram 1500 (04-05)

(5.7L HEMI 4WD 1 5/8" NOTES;3,17) Built for the (04-05) Dodge Ram 1500... Take the first step towards increased power, efficiency and mileage. These JBA Cat4ward Headers will give you the power to pull the grade without even breaking a sweat. By replacing the restrictive and inefficient factory cast log manifolds with these precision built headers you are going to unleash the power potential of the engine living under your hood. With cutting edge engineering and heavy-duty construction, these headers deliver a significant increase in torque and horsepower to the rear wheels throughout the RPM range. They bring huge improvements in exhaust flow and scavenging with patented technology like the JBA Firecone merge collector and smooth flowing mandrel-bent stainless steel primary tubes. Your engine will be able to move spent gasses out with less effort. This allows your engine to breathe more efficiently netting you more power. Bolt-on a set and feel the JBA difference today!NOTES;(3) INSTALLATION REQUIRES WELDING/MODIFICATION TO EXHAUST SYSTEM.(4) REQUIRES Y-PIPE.(6)USE BIG BLOCK FLAPPER VALVE FOR SMOG LEGAL APPLICATION.(10)SPARK PLUG BOOTS ARE CHANGED FROM STOCK.(16)DIREST REPLACEMENT FOR FACTORY MANIFOLD, INSTALLATION HARDWARE KIT INCLUDED.(17)COMPLETE HEADER AND Y-PIP OR DOWN PIPE SYSTEM, INSTALLATION HARDWARE INCLUDED.(18)INSTALLATION HARDWARE INCLUDED(20)PATENTED JBA RAMHORN HEADER(29)MATCHING MID-PIPES AVAILABLE(54) MATCHIN H-PIPE AVAILABLE

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Jun 01, 2011 02:02:09