1981 Oldsmobile Exhaust Parts
Choose a Model for your 1981 Oldsmobile
Image
Product
Price
- Exhaust Manifold Gasket Set
- FEL-PRO MS 9275 B Exhaust Manifold Gasket Set
- Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
This Part Fits the Following OEM/Substitute Numbers:
18016, 18016GR, 3711675, 5748, 7423510, EMS303, MS 3188, MS3713, MS7110X, MSE50, RA1303, Z1669
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - Oldsmobile Delta 88 | V | - | 8 Cyl 4.4L | 267 |
- Standard Uncoated Headers; 1-3/4 in. Tube Dia; FULL LENGTH Design
- Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Footnotes: (1) Without smog injection or injection heads. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: OFF-ROAD USE ONLY! This model year is NOT covered under the part number's EO. Call for current status. Header Construction:Standard-Duty Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27800 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.75 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Rectangle Variations:58076 Tube Size:1-3/4 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-3/4 in. Tube Design:LONG TUBES Reducer Outlet Size:2-1/2 in. Power Steering:Yes Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Replacement Head Flange Gasket:27800 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Emissions Notes:EO# D167-27 (thru-'80 only) (click for covered vehicles per ARB.CA.GOV document) Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.3125 in. Bolts/Studs Included:Yes Contents:headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware E.O. #:Yes Notes :78-87 Olds 442, Cutlass, Vista 206-403 California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Diameter:3 in. Tube Style:Long Tubes
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Rectangle
- Header Style: Long Tube
- Manual Transmission - Column: No
- Flange Style: Standard
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness:
- 16g
- 18g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: Yes
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Tube Length: Long Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Long Tubes
- Variations: 58076
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Header Fasteners Included: Yes
- Collector Attachment: 3 In.
- Y-Pipe Included: No
- Contents: Headers, Gaskets (when Applicable), 3-bolt Exhaust Adapters, Hardware
- Finish Type: Uncoated Mild Steel
- Notes: 78-87 Olds 442, Cutlass, Vista 206-403
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- Header Construction:
- Mild Steel- Standard-duty
- Standard-duty
- Replacement Head Flange Gasket: 27800
- Tube Design:
- Long Tubes
- Standard
- Power Steering: Yes
- E.O. #: Yes
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness: 0.3125 In.
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge:
- 16g
- 18g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Full Length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27800
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Eo# D167-27 (thru-'80 Only) (click For Covered Vehicles Per Arb.ca.gov Document)
-
Features:
- Handcrafted, Mild Steel Construction.
- Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Additional Fitment Information:
| Vehicle | Region | Fuel Type |
|---|---|---|
| 1981 - Oldsmobile Cutlass | United States | GAS |
- Standard Uncoated Headers; 1-3/4 in. Tube Dia; FULL LENGTH Design
- Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Footnotes: (1) Without smog injection or injection heads. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: OFF-ROAD USE ONLY! This model year is NOT covered under the part number's EO. Call for current status.
- Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
- Product Attributes:
- California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
- Quantity: Sold As A Pair.
- with A.I.R. System: No
- Cylinder Head: Stock Profile Heads
- Tuned: No
- Cylinder Head Port Shape: Rectangle
- Header Style: Long Tube
- Manual Transmission - Column: No
- Flange Style: Standard
- Bolts/Studs Included: Yes
- Automatic Transmission - Floor: Yes
- with EGR: No
- Tube Material Thickness: 16g
- Tube Diameter: 1-3/4 In.
- Automatic Transmission - Column: Yes
- Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
- Reducer Outlet Size: 2-1/2 In.
- Tube Size: 1-3/4 In.
- Tube Length: Long Tubes
- Manual Transmission - Floor: Yes
- Collector Diameter: 3 In.
- Tube Style: Long Tubes
- Variations: 58076
- Collector Size: 3 In.
- Header Finish: Uncoated
- Mounting Hardware Included: Yes
- Weld-Up: No
- Header Fasteners Included: Yes
- Collector Attachment: 3 In.
- Y-Pipe Included: No
- Contents: Headers, Gaskets (when Applicable), 3-bolt Exhaust Adapters, Hardware
- Finish Type: Uncoated Mild Steel
- Notes: 78-87 Olds 442, Cutlass, Vista 206-403
- Motor Mounts Included: No
- Primary Tube Diameter (in): 1.75 In.
- Crossover Pipe Included: No
- Header Construction: Mild Steel- Standard-duty
- Replacement Head Flange Gasket: 27800
- Tube Design: Standard
- Power Steering: Yes
- E.O. #: Yes
- Exhaust System Dia: 2-1/2 In.
- Flange Thickness: 0.3125 In.
- Air Conditioning: Yes
- Installation Hardware Included: Yes
- Reducers Included: Yes
- Primary Tube Gauge: 16g
- Header Material: Mild Steel
- Title: Hedman Hedders Standard Uncoated Headers; 1-3/4 In. Tube Dia.; 3 In. Coll.; Full Length Design
- Catalytic Converter(s) Included: No
- Replacement Gasket: 27800
- Collector Style: Ball And Socket Style (gasketless)
- Emissions Notes: Eo# D167-27 (thru-'80 Only) (click For Covered Vehicles Per Arb.ca.gov Document)
-
Features:
- Handcrafted, Mild Steel Construction.
- Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
- Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
- Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
- Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Additional Fitment Information:
| Vehicle | Region | Fuel Type | Engine Version |
|---|---|---|---|
| 1981 - Oldsmobile Cutlass | United States | GAS | Oldsmobile |
- Universal Catalytic Converter - 2.25in.
- Cutting and Welding Required During Installation
- Universal Catalytic Converter - 2.25in.
- Universal Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2.25
- Heat Shield Attached: Yes
- Body Width: 5.5
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 3.75
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Oval
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: No
- Outlet Diameter: 2.25
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - Oldsmobile Cutlass Calais | V | 3800 | 6 Cyl 3.8L | 231 |
- Universal Catalytic Converter - 2.25in.
- Cutting and Welding Required During Installation
- Universal Catalytic Converter - 2.25in.
- Universal Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2.25
- Heat Shield Attached: Yes
- Body Width: 5.5
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 3.75
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Oval
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: Yes
- Outlet Diameter: 2.25
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - Oldsmobile Cutlass Cruiser | V | 3800 | 6 Cyl 3.8L | 231 |
- Universal Catalytic Converter - 1.75in.
- Cutting and Welding Required During Installation
- Universal Catalytic Converter - 1.75in.
- Universal Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 1.75
- Heat Shield Attached: Yes
- Body Width: 5.5
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 3.75
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Oval
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: Yes
- Outlet Diameter: 1.75
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - Oldsmobile Omega | L | 2474 | 4 Cyl 2.5L | 151 |
- Exhaust Gasket-OLDS V8, 260-455 Header
- Suggested Torque: 20 Ft Lbs; Two Separated Center Ports: 1-1/2" x 1-29/32"; and 1-7/16" x 1-15/16" Square End Ports; Header Applications Only; 2/Set
- V8 - 260 (Including Diesel), 307, 330, 350, 350 (Including Diesel), 400, 403, 425, 455 ('64-'90), Two Separated Center Ports: 1-1/2" x 1-29/32", and 1-7/16" x 1-15/16" Square End Ports, Header Applications Only, 2/Set
- Product Attributes:
- Title: Remflex Exhaust Gasket
- Prop 65 - Short Label: Prop65_warning.jpg
- Prop 65 (C, R or CR): Cr
- Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.
Additional Fitment Information:
| Vehicle | Block | CC | Fuel Type | Engine | CID |
|---|---|---|---|---|---|
| 1981 - Oldsmobile Cutlass Supreme | V | - | DIESEL | 8 Cyl 5.7L | 350 |
- Direct-Fit Catalytic Converter
- Direct-Fit Catalytic Converter
- Direct-Fit Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Attachment: Clamp-on
- Main Piping Diameter: 2.5
- Heat Shield Included: Yes
- Outlet Attachment: Bolt-on
- Air Tube Adaptable: Yes
- Overall Length: 22.625
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - Oldsmobile 98 | V | - | 8 Cyl 5.0L | 307 |
- Direct-Fit Catalytic Converter
- Direct-Fit Catalytic Converter
- Direct-Fit Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Attachment: Bolt-on
- Main Piping Diameter: 2
- Heat Shield Included: Yes
- Air Tube Adaptable: Yes
- Overall Length: 25.5
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - Oldsmobile Omega | L | 2474 | 4 Cyl 2.5L | 151 |
- Universal Catalytic Converter - 2.00in.
- Air Tube Cutting and Welding Required During Installation
- Universal Catalytic Converter - 2.00in.
- Universal Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2
- Heat Shield Attached: Yes
- Body Width: 5.5
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 3.75
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Oval
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: Yes
- Outlet Diameter: 2
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - Oldsmobile Omega | V | - | 6 Cyl 2.8L | 173 |
Showing 1 - 10 of 19 products
Loading...