πŸŽ‰ Up to 70% Off Selected ItemsShop Sale
Doug's Headers D3331 1 5/8" 4-Tube Manifold Replacement Header Chevrolet Corvette LS1 97-99 Metallic Ceramic Coating
HomeStore

Doug's Headers D3331 1 5/8" 4-Tube Manifold Replacement Header Chevrolet Corvette LS1 97-99 Metallic Ceramic Coating

Doug's Headers D3331 1 5/8" 4-Tube Manifold Replacement Header Chevrolet Corvette LS1 97-99 Metallic Ceramic Coating

$659.40
Doug's Headers D3331 1 5/8" 4-Tube Manifold Replacement Header Chevrolet Corvette LS1 97-99 Metallic Ceramic Coatingβ€”
$659.40

The Story

Highlights

  • 3/8" Thick machined flanges... no warping
  • CNC mandrel bent tubes... accurate fit & better flow
  • Mid length headers provide improved groungd clearance for popular muscle cars and street rods
  • Heavy 16 gauge tubing... longer life
  • Tubes are pre-polished to remove scratches and the header is finished with a Metallic Ceramic Thermal Barrier Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees

Additional Information

Doug's PASSENGER CAR HEADERS Mid Length Metallic Ceramic Coated Header development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling to make the commitment and instead offer compromised headers at lower prices. Doug's will not compromise performance, quality or fit to compete with inferior designs at cheap prices. 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.

Description

Highlights

  • 3/8" Thick machined flanges... no warping
  • CNC mandrel bent tubes... accurate fit & better flow
  • Mid length headers provide improved groungd clearance for popular muscle cars and street rods
  • Heavy 16 gauge tubing... longer life
  • Tubes are pre-polished to remove scratches and the header is finished with a Metallic Ceramic Thermal Barrier Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees

Additional Information

Doug's PASSENGER CAR HEADERS Mid Length Metallic Ceramic Coated Header development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling to make the commitment and instead offer compromised headers at lower prices. Doug's will not compromise performance, quality or fit to compete with inferior designs at cheap prices. 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.

You may also like

NEW
Thumbnail 1

Nissan 5.6L V8 VK56DE Engines, Header Flange Gaskets

$41.61

-65%NEW
Thumbnail 1

2005-09 Toyota 4.7L with Air Injection Engines, Header Flange Gaskets

$47.20

$16.52

NEW
Thumbnail 1

Nissan 4.0L V6 Engines, Header Flange Gaskets

$47.20

NEW
Thumbnail 1

Pontiac 326-455 Engines, Header Flange Gaskets

$19.20

NEW
Thumbnail 1

Patriot Exhaust H7890 Chrysler 383-440 (excluding Hemi) 1 3/4" rectangle port Header Flanges

$54.86

-65%NEW
Thumbnail 1

JBA Performance Exhaust VB25 2.5" Stainless Steel V-Band clamp and flanges

$87.15

$30.50

NEW
Thumbnail 1

2010-15 Chevrolet/GM 8.5" Oxygen Sensor Extension Wire with Trapezoid Plug

$52.11

-65%NEW
Thumbnail 1

JBA Performance Exhaust 063-1255 GM and Dodge EGR Gasket

$5.59

$1.96

NEW
Thumbnail 1

JBA Performance Exhaust 12-08257 2.5” x 4” x 5 3/4"” Double Wall Polished S/S Chrome Tip - Clamp on

$121.87

-65%NEW
Thumbnail 1

JBA Performance Exhaust 12-08206 2.5" x 3.5" x 11" Rolled Stainless Steel Angle Cut Chrome Plated Exhaust Tip

$52.11

$18.24

NEW
Thumbnail 1

JBA Performance Exhaust 063-9014 GM 96-97 F-Body Driver's Side Catalytic Converter Gasket

$16.77

NEW
Thumbnail 1

JBA Performance Exhaust 12-08282 2.5” x 4.5” x 8 1/4” Double Wall Polished S/S Chrome Tip - Clamp on

$138.90

Doug's Headers D3331 1 5/8" 4-Tube Manifold Replacement Header Chevrolet Corvette LS1 97-99 Metallic Ceramic Coating | Pertronix