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1980 OLDSMOBILE CUTLASS CALAIS Exhaust Systems
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Key Features:- Ceramic Header
- Primary Tube Coll. Size 1.5x2.5 in.
- w/o A.I.R. Tubes
- w/O2 Sensor Fitting
- Shorty-Style
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$719.88 -
Key Features:- Header Install Kit
- Round Port Shape
- Port Diameter 1.90 in.
- Thickness .062 in.
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS 5.0L V8 GAS
C$114.60 -
Key Features:- Header Install Kit
- Oval Port Shape
- Port Dimensions W-1.50 in. x H-1.82 in.
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS 5.0L V8 GAS
C$114.46 -
Key Features:- Ceramic Header
- Primary Tube Coll. Size 1.5x2.5 in.
- w/o A.I.R. Tubes
- Shorty-Style Header
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS / Automatic Trans
C$673.15 -
Key Features:- Standard Header
- Primary Tube Coll. Size 1.5x2.5 in.
- w/o A.I.R. Tubes
- Shorty-Style Header
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS / Automatic Trans
C$337.25 -
Key Features:- Header Bolt Set
- 3/8-16 x 0.75 in.
- Stainless Steel
- 12 pc.
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS 5.0L V8 GAS
C$106.37 -
Key Features:- Standard Header
- Primary Tube Coll. Size 1.75x3 in.
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 4.3L V8 GAS, 5.7L V8 GAS
C$419.94 -
Key Features:- Ceramic Header
- Primary Tube Coll. Size 1.5x2.5 in.
- w/o AIR Tubes
- w/O2 Sensor Fitting
- Shorty-Style
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$640.25 -
Key Features:- Afterburner Headers
- Standard
- w/o A.I.R. Tubes
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$495.54 -
Key Features:- Header Install Kit
- Square Port Shape
- Port Dimensions W-1.45 in. x H-1.48 in.
- Incl. Header Exhaust/Collector Flange Gasket/Header And Collector Flange Bolts
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS 5.0L V8 GAS
C$114.46 -
Key Features:- Ceramic Header
- Primary Tube Coll. Size 1.5x2.5 in.
- Shorty-Style
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$771.24 -
Key Features:- Ceramic Header
- Primary Tube Coll. Size 1.75x3 in.
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 4.3L V8 GAS, 5.7L V8 GAS
C$825.93 -
Key Features:- Afterburner Headers
- Ceramic
- w/o A.I.R. Tubes
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$803.88 -
Key Features:- Standard Header
- Primary Tube Coll. Size 1.5x2.5 in.
- Shorty-Style
- Modify Stock Exh. To Retain Cat. Converter
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$374.34 -
- Quantity: Sold as a pair.
- Collector Attachment: 3-bolt flange
- Collector Diameter: 2.500 in.
- Bolts/Studs Included: Yes
- Gaskets Included: Yes
- Header Style: Block hugger
- Header Material: Steel
- Header Finish: Silver ceramic coated
- Weld-Up: No
- Primary Tube Diameter (in): 1 5/8 in.
- Cylinder Head Port Shape: D-port
- Tuned: Yes
- Primary Tube Gauge: 18-gauge
- Flange Style: Standard
- Flange Thickness (in): 5/16 in.
- Reducers Included: No
- Y-Pipe Included: No
- Motor Mounts Included: No
- Transmission Mount Included: No
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$900.98 -
- Quantity: Sold as a pair.
- Notes: Tube number 2 has a factory dent to allow plug clearance.
- Collector Attachment: 3-bolt flange
- Collector Diameter: 3.000 in.
- Bolts/Studs Included: Yes
- Gaskets Included: Yes
- Header Style: Full-length
- Header Material: Steel
- Header Finish: Silver ceramic coated
- Weld-Up: No
- Primary Tube Diameter (in): 1 5/8 in.
- Cylinder Head Port Shape: Oval
- Tuned: No
- Primary Tube Gauge: 16-gauge
- Flange Style: Standard
- Flange Thickness (in): 5/16 in.
- Reducers Included: No
- Y-Pipe Included: No
- Motor Mounts Included: No
- Transmission Mount Included: No
- Primary Tube Length (in): 30 in.
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$873.68 -
- Quantity: Sold as a pair.
- Notes: Tube number 1 has a factory dent to allow plug clearance.
- Collector Attachment: 3-bolt flange
- Collector Diameter: 3.000 in.
- Bolts/Studs Included: Yes
- Gaskets Included: Yes
- Header Style: Full-length
- Header Material: Steel
- Header Finish: Black ceramic coated
- Weld-Up: No
- Primary Tube Diameter (in): 1 5/8 in.
- Cylinder Head Port Shape: Oval
- Tuned: No
- Primary Tube Gauge: 16-gauge
- Flange Style: Standard
- Flange Thickness (in): 5/16 in.
- Reducers Included: No
- Y-Pipe Included: No
- Motor Mounts Included: No
- Transmission Mount Included: No
- Primary Tube Length (in): 30 in.
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$1,052.98 -
- Quantity: Sold as a pair.
- Notes: Tube number 1 has a factory dent to allow plug clearance.
- Collector Attachment: 3-bolt flange
- Collector Diameter: 3.000 in.
- Bolts/Studs Included: Yes
- Gaskets Included: Yes
- Header Style: Full-length
- Header Material: Steel
- Header Finish: Painted
- Weld-Up: No
- Primary Tube Diameter (in): 1 5/8 in.
- Cylinder Head Port Shape: Oval
- Tuned: No
- Primary Tube Gauge: 16-gauge
- Flange Style: Standard
- Flange Thickness (in): 5/16 in.
- Reducers Included: No
- Y-Pipe Included: No
- Motor Mounts Included: No
- Transmission Mount Included: No
- Primary Tube Length (in): 30 in.
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$437.36 -
Key Features:- Upright Headers
- 1 5/8 in. Primary Tubing
- 3 in. Collector
- 409 Stainless Steel
- Natural Finish
- For Use w/Small Block Chevy
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$501.05 -
- Quantity: Sold as a pair.
- Notes: Tube number 1 has a factory dent to allow plug clearance. These headers are a vibratory polished which does not leave a bright finish.
- Collector Attachment: 3-bolt flange
- Collector Diameter: 3.000 in.
- Bolts/Studs Included: Yes
- Gaskets Included: Yes
- Header Style: Full-length
- Header Material: Stainless steel
- Header Finish: Vibratory Polished
- Weld-Up: No
- Primary Tube Diameter (in): 1 5/8 in.
- Cylinder Head Port Shape: Oval
- Tuned: No
- Primary Tube Gauge: 16-gauge
- Flange Style: Standard
- Flange Thickness (in): 5/16 in.
- Reducers Included: No
- Y-Pipe Included: No
- Motor Mounts Included: No
- Transmission Mount Included: No
- Primary Tube Length (in): 30 in.
Fitment:
1980 OLDSMOBILE CUTLASS CALAIS BASE / 5.0L V8 GAS
C$1,212.98