1971 Oldsmobile Cutlass Supreme Exhaust Parts

Choose your Part Name for your 1971 Oldsmobile Cutlass Supreme


Showing 1 - 3 of 3 products
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Flowmaster
  • Dual; Dual Rear Exit; Includes 2.5 in. Tubing/X-Member Back/H-Pipe/Hardware/Super 40 Series(TM) Mufflers;Legal On Non-Emissions Controlled Vehicles Or For Race Use
  • American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Includes 2.5 in. Tubing/X-Member Back/H-Pipe/Hardware/Super 40 Series™ Mufflers;
  • American Thunder Header Back Exhaust System
  • Product Attributes:
    • Tip Quantity: 0
    • Tubing Diameter: 2.500 In.
    • Exhaust Type: Dual
    • Inlet Diameter: 2.500 In.
    • Sound Level: Moderate/aggressive
    • WARNING CA Proposition 65: No
    • Exhaust Series: American Thunder
    • Heat Shield Attached: No
    • Exit Style: Straight
    • Muffler Series: Super 40 Series
    • Inlet Inside Diameter: N/a
    • Outlet Outside Diameter: 2.500 In.
    • Tail Pipe Diameter: 2.500 In.
    • Exit Position: Dual Rear
    • Tip Diameter: N/a
    • Muffler Count: 2
    • System Type: Header Back
    • Muffler Part Number: 952548
  • Features:
    • Mandrel Bent 16 Gauge Aluminized Tubing
    • Moderate to Aggressive Exterior Exhaust Tone
    • Includes Hangers And Hardware For Easy Installation
    • Connects After Factory Catalytic Converter
    • Premium Flowmaster Quality
    • Made in the USA
    • 3 Year Limited Warranty
  • This American Thunder(R) crossmember-back exhaust system is custom designed for most 1964-1972 GM A-body cars and is for the person looking for a complete 2.50-inch dual exhaust system with a moderately aggressive exterior tone and a moderate interior sound. With easy fit in mind, these aluminized steel systems feature all mandrel-bent tubing, an H-pipe to equalize the exhaust pressures for maximum performance and deep sound and includes a pair of specially selected Super 40(TM) mufflers. The mandrel-bent 2.50-inch tailpipes tuck up out of the way for maximum clearance and offer you two choices of tailpipe exit styles. Like all Flowmaster(R) systems, benefits include improved throttle response, power, and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for an easy installation and is covered by our 3-year Limited Warranty.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1971 - Oldsmobile Cutlass Supreme V 7456 8 Cyl 7.5L 455

Remflex Exhaust Gaskets
  • 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; 2pc 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:
    • 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
1971 - Oldsmobile Cutlass Supreme

Remflex Exhaust Gaskets
  • 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:
    • 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 Fuel Type Engine CID
1971 - Oldsmobile Cutlass Supreme V 7456 GAS 8 Cyl 7.5L 455
Showing 1 - 3 of 3 products

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