1981 Buick Regal Exhaust Parts
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- 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 - Buick Regal | V | - | 8 Cyl 4.4L | 267 |
- Universal Catalytic Converter - 2.50in.
- Cutting and Welding Required During Installation
- Universal Catalytic Converter - 2.50in.
- Universal Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2.5
- 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: 2.5
Additional Fitment Information:
| Vehicle | Block | CC | Region | Engine | CID |
|---|---|---|---|---|---|
| 1981 - Buick Regal | V | - | Canada | 8 Cyl 4.4L | 267 |
- Dual Rear Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Offset Outlet Mufflers Required Use Offset Inlet/Offset Outlet Mufflers Only
- Tailpipe Set; Dual Rear Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Offset Outlet Mufflers Required;
- Tailpipe Set
- Product Attributes:
- Tubing Diameter: 2.500 In.
- Automotive Item Grade: High Performance
- Exit Position: Dual Rear
- Inlet Diameter: 2.500 In.
- System Type: Tailpipe
- WARNING CA Proposition 65: No
- Fitment: Direct Oe Replacement
- Overall Length: 65.250 In.
- Outlet Diameter: 2.500 In.
-
Features:
- Mandrel Bent 16 Gauge Aluminized Tubing
- Exits At Rear Of Vehicle
- 3 Year Limited Warranty
- Premium Flowmaster Quality
- These Builder Series tailpipes are constructed from 2.50-inch mandrel-bent 16-gauge aluminized steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit straight-out the back under the rear bumper. Designed to be used with Side Inlet/Opposite Side Outlet mufflers such as part# 942548 (Super 44 Series) or 942553 (50 Series) mufflers. Covered by our 3-year Limited Warranty. Note: Not designed to fit in factory bumper exhaust cutouts. Some fitment may be necessary. Does Not include installation hardware or exhaust tips.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1981 - Buick Regal | V | - | 8 Cyl 4.3L | Base | 265 |
- 50 Series™ Delta Flow Muffler
- 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
- 50 Series™ Delta Flow Muffler; 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; Aluminized Steel;
- 50 Series(TM) Delta Flow Muffler
- Product Attributes:
- Tip Quantity: 0
- Muffler Type: Reflection
- Outlet Position: Center
- Inlet Diameter: 2.250 In.
- Sound Level: Moderate
- WARNING CA Proposition 65: No
- Fitment: Universal
- Body Width: 9.750 In.
- Inlet Type: Single Offset
- Body Length: 17.000 In.
- Inlet Outside Diameter: 2.250 In.
- Inlet Connection Type: Pipe
- Outlet Diameter: 2.500 In.
- Mount Type: Uses New Hangers (not Included)
- Automotive Item Grade: High Performance
- Outlet Connection Type: Pipe
- Muffler Series: 50 Series Delta Flow
- Overall Length: 23.000 In.
- Inlet Inside Diameter: 2.250 In.
- Outlet Outside Diameter: 2.250 In.
- Main Piping Diameter: 2.250 In.
- Shape: Oval
- Inlet Position: Offset
- Outlet Type: Single Center Outlet
-
Features:
- Durable Fully Welded 16ga Aluminized Steel
- 3 Year Limited Warranty
- Mild to Moderate Exterior Exhaust Tone
- Minimal Interior Resonance
- Excellent Choice For Street Rods Cars and Trucks
- Improved HP/TQ and Potential Mileage Improvement
- Race Proven Patented Delta Flow® Technology
- Premium Flowmaster Quality
- The three chamber design utilizes Flowmasters Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - Buick Regal | V | - | 8 Cyl 4.4L | 267 |
- Direct-Fit Catalytic Converter
- Direct-Fit Catalytic Converter
- Direct-Fit Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Attachment: Bolt-on
- Main Piping Diameter: 2.5
- Heat Shield Included: Yes
- Mounting Hardware Included: Yes
- Air Tube Adaptable: Yes
- Overall Length: 20.75
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Aspiration | CID |
|---|---|---|---|---|---|
| 1981 - Buick Regal | V | 3800 | 6 Cyl 3.8L | Turbocharged | 231 |
- Direct-Fit Catalytic Converter
- Direct-Fit Catalytic Converter
- Direct-Fit Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Attachment: Bolt-on
- Main Piping Diameter: 2.5
- Heat Shield Included: Yes
- Air Tube Adaptable: No
- Overall Length: 21.5
- Subtitle: Federal / Epa Compliant
- Substrate Material: Ceramic
Additional Fitment Information:
| Vehicle | Block | CC | Region | Engine | CID |
|---|---|---|---|---|---|
| 1981 - Buick Regal | V | - | Canada | 8 Cyl 4.4L | 267 |
- 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 - Buick Regal | V | - | 8 Cyl 4.3L | 265 |
- Universal Catalytic Converter - 2.50in.
- Cutting and Welding Required During Installation
- Universal Catalytic Converter - 2.50in.
- Universal Standard Grade Federal (Excludes CA)
- Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 2.5
- 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: 2.5
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Aspiration | CID |
|---|---|---|---|---|---|
| 1981 - Buick Regal | V | 3800 | 6 Cyl 3.8L | Turbocharged | 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 - Buick Regal | V | - | 8 Cyl 4.3L | 265 |
- Includes 1 Pair Head Flange Gaskets/1 Pair 2.5 in. Exhaust Collector Gaskets/1 Pair 3 in. Exhaust Collector Gaskets; 1 Pair Full Length Header Gaskets
- Header Gasket Set; Includes 1 Pair Head Flange Gaskets/1 Pair 2.5 in. Exhaust Collector Gaskets/1 Pair 3 in. Exhaust Collector Gaskets; 1 Pair Full Length Header Gaskets;
- Header Gasket Set
- Product Attributes:
- Gasket Line: P73 Ferroglass Non-asbestos
- WARNING CA Proposition 65: No
- Port Shape: Oval
- Collector Gaskets Included: Yes
- Thickness: 0.062 In.
- Port Size: 1.500 In. X 1.820 In.
-
Features:
- Engineered For A Precise Easy Fit
- P73 Ferro glass Non-Asbestos Facing Material
- Mechanically Clinched To A Perforated Metal Core
- Superior Sealing And Strength
- Inorganic Filler system
- Replacement Header Gaskets for 283-400 Small Block Chevy full length headers. Kit consists of (2) Header flange gaskets and (2) 3 collector gaskets and (2) 2.5 collector gaskets
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1981 - Buick Regal | V | - | 8 Cyl 4.4L | Base | 267 |
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