Doug's Headers D3388-R 1-3/4" 4-Tube Shorty Exhaust Header for Big Block Chevrolet 88-95

Doug's Headers D3388-R 1-3/4" 4-Tube Shorty Exhaust Header for Big Block Chevrolet 88-95 Reviews

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Doug's Headers D3388-R 1-3/4" 4-Tube Shorty Exhaust Header for Big 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 29, 2011 21:24:03

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

Doug's Headers D309Y 1-3/4" Tri-Y Metallic Ceramic Coated Exhaust Header for Chevrolet Passenger Car/Wagon 409 58-64

Doug's Headers D309Y 1-3/4" Tri-Y Metallic Ceramic Coated Exhaust Header for Chevrolet Passenger Car/Wagon 409 58-64 Reviews

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Doug's Headers D309Y 1-3/4" Tri-Y Metallic Ceramic Coated Exhaust Header for Chevrolet Passenger Car/Wagon 409 58-64 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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Sep 13, 2011 14:13:06

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

Other Picture

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 D3339-R 1-7/8" 4-Tube Full Length Exhaust Header for Chevrolet Camaro LS1 98-99

Doug's Headers D3339-R 1-7/8" 4-Tube Full Length Exhaust Header for Chevrolet Camaro LS1 98-99 Reviews

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Doug's Headers D3339-R 1-7/8" 4-Tube Full Length Exhaust Header for Chevrolet Camaro LS1 98-99 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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Aug 29, 2011 20:46:11

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 D319 2-1/8" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Big Block Chevrolet 67-69

Doug's Headers D319 2-1/8" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Big Block Chevrolet 67-69 Reviews

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Doug's Headers D319 2-1/8" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Big Block Chevrolet 67-69 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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Aug 17, 2011 15:56:04

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 D316-R 1-7/8" 4-Tube Full Length Exhaust Header for Big Block Chevrolet 68-74

Doug's Headers D316-R 1-7/8" 4-Tube Full Length Exhaust Header for Big Block Chevrolet 68-74 Reviews

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Doug's Headers D316-R 1-7/8" 4-Tube Full Length Exhaust Header for Big Block Chevrolet 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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Jul 15, 2011 10:24:03

Doug's Headers D3317-R 1-3/4" 4-Tube Full Length Exhaust Header for Chevrolet Motor Home 8.1L 01-03

Doug's Headers D3317-R 1-3/4" 4-Tube Full Length Exhaust Header for Chevrolet Motor Home 8.1L 01-03 Reviews

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Doug's Headers D3317-R 1-3/4" 4-Tube Full Length Exhaust Header for Chevrolet Motor Home 8.1L 01-03 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 14, 2011 06:42:03

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.

Visit Store Now !!

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Jul 12, 2011 09:37:08