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Oldsmobile 442 Headers

We have 2 Items In-stock. Select a year to continue.
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Oldsmobile 442 Headers, Hedman Painted Hedders Headers - Black, Steel, 4-1, Direct Fit

$277.84 $570.00 You Save $292.16 (51%)
Add to Cart
Availability: In Stock
Only from APW Rewards

HEDMAN – PAINTED HEDDERS

Is that power-robbing stock manifold still on your vehicle? If you answered yes, then replace it with a Hedman Painted Header to lower your operating temps and release extra horsepower and torque from your engine. These hedders are designed for painting, so order a can of header paint in the color that best suits your vehicle. Hedman Hedders have always been made in the USA since the company was founded over 50 years ago. Bob Hedman started out making hedders as a one man shop but word spread fast about the horsepower and torque that Hedman hedders were producing. His hedders have been in demand by top engine builders and racers since the start. Hedman’s time perfecting hedders on the track and on the dyno ensures you will get optimum performance with every Hedman Header whether it is installed on your race car or daily driver.

  • Perfect for hot rod builds on a tight budget
  • Proudly manufactured in U.S.A.
  • Tubing size is 16 to 18 gauge depending on model
  • Size of flanges are 5/16 inch
  • These hedders are designed to be painted, so pick up a can of header paint in a color of your choice

NOTE: Not legal for use or sale in California on vehicles that came equipped with emission controls from the factory.

  • Brand SKU#: Hedman 58060
  • Series: Hedman Painted Hedders
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flange
  • Collector Diameter: 3 in.
  • Emissions Legality: 49-State Legal - no CA shipments
  • Gaskets Included: Yes
  • Head Flange Thickness: 1/4 in.
  • Header Style: Long Tube
  • Numberof Cylinders: 8
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 18 Gauge
  • Warranty: Lifetime Hedman limited warranty
See more

Fits the following Oldsmobile 442 Years

  • 1968-1970 | Base | 8 Cyl 5.7L

Oldsmobile 442 Headers, Flowtech Long Tube Headers - Black, Steel, 4-1, Direct Fit

$218.37 $257.68 You Save $39.31 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards

FLOWTECH – LONG TUBE PERFORMANCE HEADERS

You can expect more power, torque and fuel efficiency after you bolt on a pair of Flowtech long tube performance headers. Designed and made to fit precisely, they feature leak-tested O-ring port seals and Mandrel-formed Power Plenums for low back pressure. You can improve the power and sound on your street machine with Flowtech’s wide range of performance exhaust products.

  • Includes mounting hardware and high-quality gaskets
  • Engineered and built to fit precisely for easy installation
  • Leak-tested O-ring port seals
  • Mandrel-formed, low back pressure Power Plenum
  • Add power and increase fuel efficiency at the same time
  • Brand SKU#: Flowtech 11150FLT
  • Series: Flowtech Long Tube
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Set of 2
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flanged
  • Collector Diameter: 3 in.
  • Equal Length Primary Tubes: Yes
  • Gaskets Included: Yes
  • Head Flange Style: Standard
  • Head Flange Thickness: 5/16 in.
  • Header Style: Long Tube
  • Includes: Gasket(s)
  • Numberof Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1 3/4 in.
  • Primary Tube Wall Thickness: 16-Gauge
  • Warranty: 90-day Flowtech warranty
See more

Fits the following Oldsmobile 442 Years

  • 1968-1970 | Base | 8 Cyl 5.7L

Oldsmobile 442 Headers, Hedman Painted Hedders Headers - Black, Steel, 4-1, Direct Fit

$308.39 $635.72 You Save $327.33 (51%)
Add to Cart
Availability: In Stock
Only from APW Rewards

HEDMAN – PAINTED HEDDERS

Is that power-robbing stock manifold still on your vehicle? If you answered yes, then replace it with a Hedman Painted Header to lower your operating temps and release extra horsepower and torque from your engine. These hedders are designed for painting, so order a can of header paint in the color that best suits your vehicle. Hedman Hedders have always been made in the USA since the company was founded over 50 years ago. Bob Hedman started out making hedders as a one man shop but word spread fast about the horsepower and torque that Hedman hedders were producing. His hedders have been in demand by top engine builders and racers since the start. Hedman’s time perfecting hedders on the track and on the dyno ensures you will get optimum performance with every Hedman Header whether it is installed on your race car or daily driver.

  • Perfect for hot rod builds on a tight budget
  • Proudly manufactured in U.S.A.
  • Tubing size is 16 to 18 gauge depending on model
  • Size of flanges are 5/16 inch
  • These hedders are designed to be painted, so pick up a can of header paint in a color of your choice

NOTE: Not legal for use or sale in California on vehicles that came equipped with emission controls from the factory.

  • Brand SKU#: Hedman 58150
  • Series: Hedman Painted Hedders
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flange
  • Collector Diameter: 3 in.
  • Emissions Legality: 49-State Legal - no CA shipments
  • Gaskets Included: Yes
  • Head Flange Thickness: 1/4 in.
  • Header Style: Long Tube
  • Numberof Cylinders: 8
  • Primary Tube Diameter: 1.75 in.
  • Primary Tube Thickness: 18 Gauge
  • Warranty: Lifetime Hedman limited warranty
See more

Fits the following Oldsmobile 442 Years

  • 1965-1969 | Base | 8 Cyl 6.6L
  • 1968-1971 | Base | 8 Cyl 7.5L

Oldsmobile 442 Headers, Flowtech Long Tube Headers - Silver Ceramic, Steel, 4-1, Direct Fit

$394.95 $466.04 You Save $71.09 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards

FLOWTECH – LONG TUBE PERFORMANCE HEADERS

You can expect more power, torque and fuel efficiency after you bolt on a pair of Flowtech long tube performance headers. Designed and made to fit precisely, they feature leak-tested O-ring port seals and Mandrel-formed Power Plenums for low back pressure. You can improve the power and sound on your street machine with Flowtech’s wide range of performance exhaust products.

  • Includes mounting hardware and high-quality gaskets
  • Engineered and built to fit precisely for easy installation
  • Leak-tested O-ring port seals
  • Mandrel-formed, low back pressure Power Plenum
  • Add power and increase fuel efficiency at the same time
  • Brand SKU#: Flowtech 31150FLT
  • Series: Flowtech Long Tube
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Silver Ceramic
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Set of 2
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flanged
  • Collector Diameter: 3 in.
  • Gaskets Included: Yes
  • Head Flange Thickness: 5/16 in.
  • Header Style: Long Tube
  • Numberof Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1 3/4 in.
  • Primary Tube Wall Thickness: 16-Gauge
  • Warranty: 90-day Flowtech warranty
See more

Fits the following Oldsmobile 442 Years

  • 1968-1970 | Base | 8 Cyl 5.7L

Oldsmobile 442 Headers, Flowtech Long Tube Headers - Black, Steel, 4-1, Direct Fit

$184.37 $217.56 You Save $33.19 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards

FLOWTECH – LONG TUBE PERFORMANCE HEADERS

You can expect more power, torque and fuel efficiency after you bolt on a pair of Flowtech long tube performance headers. Designed and made to fit precisely, they feature leak-tested O-ring port seals and Mandrel-formed Power Plenums for low back pressure. You can improve the power and sound on your street machine with Flowtech’s wide range of performance exhaust products.

  • Includes mounting hardware and high-quality gaskets
  • Engineered and built to fit precisely for easy installation
  • Leak-tested O-ring port seals
  • Mandrel-formed, low back pressure Power Plenum
  • Add power and increase fuel efficiency at the same time
  • Brand SKU#: Flowtech 11154FLT
  • Series: Flowtech Long Tube
  • Material: Steel
  • Design: 4-1
  • Color/Finish: Black
  • Emissions: Not Legal in California on Any Vehicle Originally Equipped with Emissions Equipment
  • Product Fit: Direct Fit
  • Quantity Sold: Set of 2
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts Studs Included: Yes
  • Collector Attachment Style: Flanged
  • Collector Diameter: 3 in.
  • Equal Length Primary Tubes: Yes
  • Gaskets Included: Yes
  • Head Flange Style: Standard
  • Head Flange Thickness: 5/16 in.
  • Header Style: Long Tube
  • Includes: Gasket(s)
  • Numberof Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1 3/4 in.
  • Primary Tube Wall Thickness: 16-Gauge
  • Warranty: 90-day Flowtech warranty
See more

Fits the following Oldsmobile 442 Years

  • 1965-1969 | Base | 8 Cyl 6.6L
  • 1968-1971 | Base | 8 Cyl 7.5L
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