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 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 D6614Y-6SP 1-3/4" Tri-Y Metallic Ceramic Coated Exhaust Header with Single Smog Pump Fitting for Ford Truck 460 96-97

Doug's Headers D6614Y-6SP 1-3/4" Tri-Y Metallic Ceramic Coated Exhaust Header with Single Smog Pump Fitting for Ford Truck 460 96-97 Reviews

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Doug's Headers D6614Y-6SP 1-3/4" Tri-Y Metallic Ceramic Coated Exhaust Header with Single Smog Pump Fitting for Ford Truck 460 96-97 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 06, 2011 06:46:04

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

Hooker 21005HKR Single 2-1/4" Offset Inlet, Single 2-1/4" Center Outlet

Hooker 21005HKR Single 2-1/4" Offset Inlet, Single 2-1/4" Center Outlet Reviews

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Hooker 21005HKR Single 2-1/4" Offset Inlet, Single 2-1/4" Center Outlet Feature

• Single 2-1/4" Offset Inlet
• Single 2-1/4" Center Outlet
• 2-1/4" free flow cores Ensure a Low backpressure Reverse Flow Baffle Network
• Compact Muffler Design Flows Either Direction, Allowing Easy Installation
• Throaty Exhaust Sound on Acceleration with Quiet Operation at Idle and Cruising Speeds

Improved engine efficiency.Get a throaty exhaust sound on acceleration, and quiet operation at idle and cruising speed with one of these Hooker Competition Turbo mufflers. They feature double-wrapped, aluminized steel construction and a lo

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Mar 15, 2011 17:54:10