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Exhaust Header for Pontiac LeMans 1966 (20 results)

Accusearch™(20 results)
Engine Base
category-9116-4901HKRTAP TO ZOOM

Exhaust Header Hooker (4901HKR)

SKU: 9116-4901HKR

Sub Model: Base Engine Base: V8 5.3L 5343cc
  • Competition Header Black Finish Tube Size 1 5/8 x 28 in. OD Collector Size 3 in. OD Collector Length 8 in. Port Shape Same As Port

Fitment Guaranteed for undefined

Service Selection

Not available

category-9116-4901-1HKRTAP TO ZOOM

Exhaust Header Hooker (49011HKR)

SKU: 9116-4901-1HKR

Sub Model: Base Engine Base: V8 5.3L 5343cc
  • Competition Header Metallic Ceramic Coating Tube Size 1 5/8 x 28 in. OD Collector Size 3 in. OD Collector Length 8 in. Port Shape Same As Port

Fitment Guaranteed for undefined

Service Selection

Not available

category-2856-814116TAP TO ZOOM

Exhaust Header Flowmaster (814116)

SKU: 2856-814116

Sub Model: Base Engine Base: V8 5.3L 5343cc, L6 3.8L 3769cc
  • LS Swap

Fitment Guaranteed for undefined

Service Selection

Not available

category-9386-D3336-SSTAP TO ZOOM

Exhaust Header Doug's Headers (D3336SS)

SKU: 9386-D3336-SS

  • GM LS Engine Swap
  • Includes O2 sensor extension harness.
  • Requires Doug's LS1 adapter plate kit P/N SK100 or equivalent.
  • Will not fit manual transmission cars factory Z bar clutch linkage.

Fitment Guaranteed for undefined

Service Selection

Not available

category-9386-D3336-BTAP TO ZOOM

Exhaust Header Doug's Headers (D3336B)

SKU: 9386-D3336-B

  • GM LS Engine Swap
  • Includes O2 sensor extension harness.
  • Requires Doug's LS1 adapter plate kit P/N SK100 or equivalent.
  • Will not fit manual transmission cars factory Z bar clutch linkage.

Fitment Guaranteed for undefined

Service Selection

Not available

category-9386-D3336TAP TO ZOOM

Exhaust Header Doug's Headers (D3336)

SKU: 9386-D3336

  • GM LS Engine Swap
  • Includes O2 sensor extension harness.
  • Requires Doug's LS1 adapter plate kit P/N SK100 or equivalent.
  • Will not fit manual transmission cars factory Z bar clutch linkage.

Fitment Guaranteed for undefined

Service Selection

Not available

category-9388-11170FLTTAP TO ZOOM

Exhaust Header FlowTech (11170FLT)

SKU: 9388-11170FLT

Sub Model: Base Engine Base: V8 5.3L 5343cc
  • 1-5/8 inch Tube Diameter, Standard Header Primary Tube Coll. Size 1 5/8x3 in. o Ram Air Modify Stock Exh. To Retain Cat. Converter Not Legal For Street Use

Fitment Guaranteed for undefined

Service Selection

Not available

category-4182-H8301-BTAP TO ZOOM

Exhaust Header Patriot Exhaust (H8301B)

SKU: 4182-H8301-B

Engine Base: V8 5.3L 5343cc
  • Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.
Please Select Engine

Service Selection

Not available

category-4182-H8301TAP TO ZOOM

Exhaust Header Patriot Exhaust (H8301)

SKU: 4182-H8301

Engine Base: V8 5.3L 5343cc
  • Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.
Please Select Engine

Service Selection

Not available

category-9386-D564-SSTAP TO ZOOM

Exhaust Header Doug's Headers (D564SS)

SKU: 9386-D564-SS

Engine Base: V8 5.3L 5343cc
  • Fits D-Port heads Only.
  • Requires removal or modification of locking steering columns if equipped.
  • Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Header will fit Milodon oil pans 30355, 31660 & 31665.
Please Select Engine

Service Selection

Not available

category-9388-31170FLTTAP TO ZOOM

Exhaust Header FlowTech (31170FLT)

SKU: 9388-31170FLT

Sub Model: Base Engine Base: V8 5.3L 5343cc
  • 1-5/8 inch Tube Diameter, Ceramic Header Primary Tube Coll. Size 1 5/8x3 in. o Ram Air Modify Stock Exh. To Retain Cat. Converter Not Legal For Street Use

Fitment Guaranteed for undefined

Service Selection

Not available

category-9388-31100FLTTAP TO ZOOM

Exhaust Header FlowTech (31100FLT)

SKU: 9388-31100FLT

Sub Model: Base
  • 1-5/8 inch Tube Diameter, Small Block Chevy Swap

Fitment Guaranteed for undefined

Service Selection

Not available

category-9386-D3349TAP TO ZOOM

Exhaust Header Doug's Headers (D3349)

SKU: 9386-D3349

  • For use Chevrolet LS Engine swap.
  • Use Doug's Engine and Transmission mount kits

Fitment Guaranteed for undefined

Service Selection

Not available

category-9386-D564TAP TO ZOOM

Exhaust Header Doug's Headers (D564)

SKU: 9386-D564

Engine Base: V8 5.3L 5343cc
  • Fits D-Port heads Only.
  • Requires removal or modification of locking steering columns if equipped.
  • Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Header will fit Milodon oil pans 30355, 31660 & 31665.
Please Select Engine

Service Selection

Not available

category-9386-D567TAP TO ZOOM

Exhaust Header Doug's Headers (D567)

SKU: 9386-D567

Engine Base: V8 5.3L 5343cc
  • Fits Edelbrock Performer RPM, RAM-Air, Super Duty and H.O. Round Port Heads only
  • Requires removal or modification of locking steering columns if equipped.
  • 4 speed applications must modify the Z-Bar to clear the headers.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Turbo 400 equipped applications must use shorter aftermarket modulator valve (2 3/4" long)
  • Header will fit Milodon oil pans 30355, 31660 & 31665.
Please Select Engine

Service Selection

Not available

category-9386-D3349-BTAP TO ZOOM

Doug's Headers (D3349B)

SKU: 9386-D3349-B

  • For use Chevrolet LS Engine swap.
  • Use Doug's Engine and Transmission mount kits

Fitment Guaranteed for undefined

Service Selection

Not available

category-9386-D3350-BTAP TO ZOOM

Doug's Headers (D3350B)

SKU: 9386-D3350-B

  • For use Chevrolet LS Engine Swap.
  • Use Doug's Engine and Transmission mount kits.

Fitment Guaranteed for undefined

Service Selection

Not available

category-9386-D3350TAP TO ZOOM

Doug's Headers (D3350)

SKU: 9386-D3350

  • For use Chevrolet LS Engine Swap.
  • Use Doug's Engine and Transmission mount kits.

Fitment Guaranteed for undefined

Service Selection

Not available

category-9386-D567-SSTAP TO ZOOM

Doug's Headers (D567SS)

SKU: 9386-D567-SS

Engine Base: V8 5.3L 5343cc
  • Fits Edelbrock Performer RPM, RAM-Air, Super Duty and H.O. Round Port Heads only
  • Requires removal or modification of locking steering columns if equipped.
  • 4 speed applications must modify the Z-Bar to clear the headers.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Turbo 400 equipped applications must use shorter aftermarket modulator valve (2 3/4" long)
  • Header will fit Milodon oil pans 30355, 31660 & 31665.
Please Select Engine

Service Selection

Not available

category-9386-D567-BTAP TO ZOOM

Doug's Headers (D567B)

SKU: 9386-D567-B

Engine Base: V8 5.3L 5343cc
  • Fits Edelbrock Performer RPM, RAM-Air, Super Duty and H.O. Round Port Heads only
  • Requires removal or modification of locking steering columns if equipped.
  • 4 speed applications must modify the Z-Bar to clear the headers.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Turbo 400 equipped applications must use shorter aftermarket modulator valve (2 3/4" long)
  • Header will fit Milodon oil pans 30355, 31660 & 31665.
Please Select Engine

Service Selection

Not available

9116-4901HKR

SKU: 9116-4901HKR

Hooker Exhaust Header (4901HKR)

Fitment Guaranteed for

Sub Model: Base Engine Base: V8 5.3L 5343cc
  • Competition Header Black Finish Tube Size 1 5/8 x 28 in. OD Collector Size 3 in. OD Collector Length 8 in. Port Shape Same As Port

Service Selection

Not available

9116-4901-1HKR

SKU: 9116-4901-1HKR

Hooker Exhaust Header (49011HKR)

Fitment Guaranteed for

Sub Model: Base Engine Base: V8 5.3L 5343cc
  • Competition Header Metallic Ceramic Coating Tube Size 1 5/8 x 28 in. OD Collector Size 3 in. OD Collector Length 8 in. Port Shape Same As Port

Service Selection

Not available

2856-814116

SKU: 2856-814116

Flowmaster Exhaust Header (814116)

Fitment Guaranteed for

Sub Model: Base Engine Base: V8 5.3L 5343cc, L6 3.8L 3769cc
  • LS Swap

Service Selection

Not available

9386-D3336-SS

SKU: 9386-D3336-SS

Doug's Headers Exhaust Header (D3336SS)

Fitment Guaranteed for

  • GM LS Engine Swap
  • Includes O2 sensor extension harness.
  • Requires Doug's LS1 adapter plate kit P/N SK100 or equivalent.
  • Will not fit manual transmission cars factory Z bar clutch linkage.

Service Selection

Not available

9386-D3336-B

SKU: 9386-D3336-B

Doug's Headers Exhaust Header (D3336B)

Fitment Guaranteed for

  • GM LS Engine Swap
  • Includes O2 sensor extension harness.
  • Requires Doug's LS1 adapter plate kit P/N SK100 or equivalent.
  • Will not fit manual transmission cars factory Z bar clutch linkage.

Service Selection

Not available

9386-D3336

SKU: 9386-D3336

Doug's Headers Exhaust Header (D3336)

Fitment Guaranteed for

  • GM LS Engine Swap
  • Includes O2 sensor extension harness.
  • Requires Doug's LS1 adapter plate kit P/N SK100 or equivalent.
  • Will not fit manual transmission cars factory Z bar clutch linkage.

Service Selection

Not available

9388-11170FLT

SKU: 9388-11170FLT

FlowTech Exhaust Header (11170FLT)

Fitment Guaranteed for

Sub Model: Base Engine Base: V8 5.3L 5343cc
  • 1-5/8 inch Tube Diameter, Standard Header Primary Tube Coll. Size 1 5/8x3 in. o Ram Air Modify Stock Exh. To Retain Cat. Converter Not Legal For Street Use

Service Selection

Not available

4182-H8301-B

SKU: 4182-H8301-B

Patriot Exhaust Exhaust Header (H8301B)

Please Select Engine
Engine Base: V8 5.3L 5343cc
  • Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.

Service Selection

Not available

4182-H8301

SKU: 4182-H8301

Patriot Exhaust Exhaust Header (H8301)

Please Select Engine
Engine Base: V8 5.3L 5343cc
  • Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.

Service Selection

Not available

9386-D564-SS

SKU: 9386-D564-SS

Doug's Headers Exhaust Header (D564SS)

Please Select Engine
Engine Base: V8 5.3L 5343cc
  • Fits D-Port heads Only.
  • Requires removal or modification of locking steering columns if equipped.
  • Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Header will fit Milodon oil pans 30355, 31660 & 31665.

Service Selection

Not available

9388-31170FLT

SKU: 9388-31170FLT

FlowTech Exhaust Header (31170FLT)

Fitment Guaranteed for

Sub Model: Base Engine Base: V8 5.3L 5343cc
  • 1-5/8 inch Tube Diameter, Ceramic Header Primary Tube Coll. Size 1 5/8x3 in. o Ram Air Modify Stock Exh. To Retain Cat. Converter Not Legal For Street Use

Service Selection

Not available

9388-31100FLT

SKU: 9388-31100FLT

FlowTech Exhaust Header (31100FLT)

Fitment Guaranteed for

Sub Model: Base
  • 1-5/8 inch Tube Diameter, Small Block Chevy Swap

Service Selection

Not available

9386-D3349

SKU: 9386-D3349

Doug's Headers Exhaust Header (D3349)

Fitment Guaranteed for

  • For use Chevrolet LS Engine swap.
  • Use Doug's Engine and Transmission mount kits

Service Selection

Not available

9386-D564

SKU: 9386-D564

Doug's Headers Exhaust Header (D564)

Please Select Engine
Engine Base: V8 5.3L 5343cc
  • Fits D-Port heads Only.
  • Requires removal or modification of locking steering columns if equipped.
  • Some factory heads do not have end bolt holes and should be drilled and tapped to assure proper sealing.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Header will fit Milodon oil pans 30355, 31660 & 31665.

Service Selection

Not available

9386-D567

SKU: 9386-D567

Doug's Headers Exhaust Header (D567)

Please Select Engine
Engine Base: V8 5.3L 5343cc
  • Fits Edelbrock Performer RPM, RAM-Air, Super Duty and H.O. Round Port Heads only
  • Requires removal or modification of locking steering columns if equipped.
  • 4 speed applications must modify the Z-Bar to clear the headers.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Turbo 400 equipped applications must use shorter aftermarket modulator valve (2 3/4" long)
  • Header will fit Milodon oil pans 30355, 31660 & 31665.

Service Selection

Not available

9386-D3349-B

SKU: 9386-D3349-B

Doug's Headers (D3349B)

Fitment Guaranteed for

  • For use Chevrolet LS Engine swap.
  • Use Doug's Engine and Transmission mount kits

Service Selection

Not available

9386-D3350-B

SKU: 9386-D3350-B

Doug's Headers (D3350B)

Fitment Guaranteed for

  • For use Chevrolet LS Engine Swap.
  • Use Doug's Engine and Transmission mount kits.

Service Selection

Not available

9386-D3350

SKU: 9386-D3350

Doug's Headers (D3350)

Fitment Guaranteed for

  • For use Chevrolet LS Engine Swap.
  • Use Doug's Engine and Transmission mount kits.

Service Selection

Not available

9386-D567-SS

SKU: 9386-D567-SS

Doug's Headers (D567SS)

Please Select Engine
Engine Base: V8 5.3L 5343cc
  • Fits Edelbrock Performer RPM, RAM-Air, Super Duty and H.O. Round Port Heads only
  • Requires removal or modification of locking steering columns if equipped.
  • 4 speed applications must modify the Z-Bar to clear the headers.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Turbo 400 equipped applications must use shorter aftermarket modulator valve (2 3/4" long)
  • Header will fit Milodon oil pans 30355, 31660 & 31665.

Service Selection

Not available

9386-D567-B

SKU: 9386-D567-B

Doug's Headers (D567B)

Please Select Engine
Engine Base: V8 5.3L 5343cc
  • Fits Edelbrock Performer RPM, RAM-Air, Super Duty and H.O. Round Port Heads only
  • Requires removal or modification of locking steering columns if equipped.
  • 4 speed applications must modify the Z-Bar to clear the headers.
  • Application scatter shield or factory bell housings dual starter pockets must use WIX oil filter PN 51522 or equivalent.
  • Turbo 400 equipped applications must use shorter aftermarket modulator valve (2 3/4" long)
  • Header will fit Milodon oil pans 30355, 31660 & 31665.

Service Selection

Not available

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