1970 Pontiac Firebird Exhaust Parts


Showing 1 - 10 of 22 products
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FelPro
  • Exhaust Pipe Flange Gasket
  • Donut Packing Ring 2-1/32 (in) Inside Diameter
  • FEL-PRO 8194 Exhaust Pipe Flange Gasket for Chevrolet Camaro
  • Product Attributes:
    • Inside Diameter:
      • 2.031
      • 51.6
    • Grade Type: Premium
    • Bolt Hole Quantity: 0
    • Outside Diameter:
      • 2.500
      • 63.5
    • Thickness:
      • 0.530
      • 13.4
  • Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Unsurpassed quality you can trust
    • Validated for fit, form, and function
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
13001, 130011, 13001GR, 13001GR 1, 13001GR1, 13018, 130181, 13047GR 1, 13047GR1, 14057151, 1564777, 31400, 31416, 3173282, 3696990, 3731062, 374170, 377125...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1970 - Pontiac Firebird L 4097 Manifold To Front Pipe 6 Cyl 4.1L 250

Remflex Exhaust Gaskets
  • Exhaust Gasket-PONTIAC V8, 326-455
  • "Suggested Torque: 20 Ft Lbs; 1-1/8"" x 1-3/4"" D-Shaped Center Ports; 1-3/8"" x 1-13/16"" Oval End Ports; (Port Match to the Head); Manifold or Headers; 2pc Set"
  • V8 - 326, 350, 370, 389, 400, 421, 428, 455 ('58-'79),( Except Ram Air IV, Super Duty and High Output), 1-1/8" x 1-3/4" D-Shaped Center Ports , 1-3/8" x 1-13/16" Oval End Ports, (Port Match to the Head), Manifold or Headers, 2/Set
  • Product Attributes:
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
    • Material: Graphite
  • 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 Engine CID
1970 - Pontiac Firebird V 6555 8 Cyl 6.6L 400

Remflex Exhaust Gaskets
  • Exhaust Gasket-PONTIAC V8, 326-455
  • Suggested Torque: 20 Ft Lbs; 1-1/8" x 1-3/4" D-Shaped Center Ports ; 1-3/8" x 1-13/16" Oval End Ports; (Port Match to the Head); Manifold or Headers; 2/Set
  • V8 - 326, 350, 370, 389, 400, 421, 428, 455 ('58-'79),( Except Ram Air IV, Super Duty and High Output), 1-1/8" x 1-3/4" D-Shaped Center Ports , 1-3/8" x 1-13/16" Oval End Ports, (Port Match to the Head), Manifold or Headers, 2/Set
  • Product Attributes:
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
    • Material: Graphite
  • 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 Engine Engine Version CID
1970 - Pontiac Firebird V 6555 8 Cyl 6.6L U/K 400

Magnaflow
  • Dual Split Rear Exit Will Require Modification To Fit Convertible 2-1/2in. Tubing
  • Street Series Stainless Crossmember-Back System
  • Street Series Stainless Crossmember-Back System
  • Product Attributes:
    • Main Piping Diameter: 2.5
    • Muffler Type: Straight-through
    • Muffler Finish: Satin
    • Exit Style: Dual Split Rear
    • Inlet Connection Type: Weld-on
    • Subtitle: Crossmember-back

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Pontiac Firebird V 6555 8 Cyl 6.6L 400

Magnaflow
  • Dual Split Rear Exit 2-1/2in. Tubing
  • Street Series Stainless Crossmember-Back System
  • Street Series Stainless Crossmember-Back System
  • Product Attributes:
    • Main Piping Diameter: 2.5
    • Muffler Type: Straight-through
    • Muffler Finish: Satin
    • Exit Style: Dual Split Rear
    • Inlet Connection Type: Weld-on
    • Subtitle: Crossmember-back

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Pontiac Firebird L 4098 6 Cyl 4.1L 250

Flowmaster
  • 3.0 in. Offset Inlet/Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
  • 40 Series™ Muffler; 3.0 in. Offset Inlet/Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;
  • 40 Series™ Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Automotive Item Grade: High Performance
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe
    • Outlet Position: Offset
    • Sound Level: Aggressive
    • WARNING CA Proposition 65: No
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Muffler Series: 40 Series
    • Main Piping Diameter: Oem
    • Inlet Type: Single Offset
    • Inlet Position: Offset
    • Inlet Connection Type: Pipe
    • Outlet Type: Single Offset Outlet
  • Features:
    • Durable Fully Welded 16ga Aluminized Steel
    • 3 Year Limited Warranty
    • Aggressive And Powerful Exterior Exhaust Tone
    • Notable Interior Resonance
    • Excellent Street/Strip And Off Road Application
    • No Internal Packing To Blowout
    • The Original Two Chamber Design
    • Premium Flowmaster Quality
  • The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. 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
1970 - Pontiac Firebird V 6555 8 Cyl 6.6L 400

Flowmaster
  • Single Side Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Center Outlet Mufflers Required Use Offset Inlet/Center Outlet Mufflers Only
  • Tailpipe Set; Single Side Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Center Outlet Mufflers Required;
  • Tailpipe Set
  • Product Attributes:
    • Tubing Diameter: 2.500 In.
    • Automotive Item Grade: High Performance
    • Exhaust Pipe Wall Max Gauge: 16
    • Exit Position: Single Side
    • Inlet Diameter: 2.500 In.
    • System Type: Tailpipe
    • WARNING CA Proposition 65: No
    • Fitment: Direct Oe Replacement
  • 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/Center Outlet mufflers such as part# 942546 (Super 44 Series) or 942551 (50 Series) mufflers. Covered by our 3-year Limited Warranty. Note: Not designed to fit in factory bumper 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
1970 - Pontiac Firebird V 6555 8 Cyl 6.6L Base 400

Flowmaster
  • Single Side Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Center Outlet Mufflers Required
  • Tailpipe Set; Single Side Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Center Outlet Mufflers Required;
  • Tailpipe Set
  • Product Attributes:
    • Tubing Diameter: 2.500 In.
    • Automotive Item Grade: High Performance
    • Exhaust Pipe Wall Max Gauge: 16
    • Exit Position: Single Side
    • Inlet Diameter: 2.500 In.
    • System Type: Tailpipe
    • WARNING CA Proposition 65: No
    • Fitment: Direct Oe Replacement
  • 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/Center Outlet mufflers such as part# 942546 (Super 44 Series) or 942551 (50 Series) mufflers. Covered by our 3-year Limited Warranty. Note: Not designed to fit in factory bumper 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
1970 - Pontiac Firebird V 5733 8 Cyl 5.7L Trans Am 350

MagnaFlow Performance Exhaust
  • 2.5 (in) Tube Diameter Dual Split Rear Exit Requires Modification For Convertible
  • Magnaflow Street Series Stainless Crossmember-Back System
  • Street Series Stainless Crossmember-Back System
  • Product Attributes:
    • Muffler Type: Straight-through
    • Exhaust Tip Quantity: 0
    • Hangers Included: Yes
    • Exit Style: Dual Split Rear
    • Muffler Body Width: 9
    • Muffler Quantity: 2
    • Mounting Bracket Included: No
    • Muffler Body Length: 14
    • Clamps Included: Yes
    • Main Piping Diameter: 2.5
    • Clamping Type: Band Clamp
    • Gasket Or Seal Included: No
    • Muffler Body Height: 4
    • Muffler Finish: Brushed
    • Valve Included: No
    • Inlet Type: Weld-on
    • Muffler Body Material: Stainless Steel
    • Catalytic Converter Quantity: 0
    • Pipe Material: Stainless Steel
  • Features:
    • Dyno-proven performance
    • Durable corrosion-resistant stainless steel construction
    • CNC precision robotic manufacturing techniques
  • The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15896 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15896 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Pontiac Firebird V 6555 8 Cyl 6.6L 400

MagnaFlow Performance Exhaust
  • 2.5 (in) Tube Diameter Dual Split Rear Exit
  • Magnaflow Street Series Stainless Crossmember-Back System
  • Street Series Stainless Crossmember-Back System
  • Product Attributes:
    • Muffler Type: Straight-through
    • Exhaust Tip Quantity: 0
    • Hangers Included: Yes
    • Exit Style: Dual Split Rear
    • Muffler Body Width: 9
    • Muffler Quantity: 2
    • Mounting Bracket Included: No
    • Muffler Body Length: 14
    • Clamps Included: Yes
    • Main Piping Diameter: 2.5
    • Clamping Type: Band Clamp
    • Gasket Or Seal Included: No
    • Muffler Body Height: 4
    • Muffler Finish: Brushed
    • Valve Included: No
    • Inlet Type: Weld-on
    • Muffler Body Material: Stainless Steel
    • Catalytic Converter Quantity: 0
    • Pipe Material: Stainless Steel
  • Features:
    • Dyno-proven performance
    • Durable corrosion-resistant stainless steel construction
    • CNC precision robotic manufacturing techniques
  • The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15896 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15896 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Pontiac Firebird L 4098 6 Cyl 4.1L 250
Showing 1 - 10 of 22 products

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