1977 Pontiac LeMans Exhaust Pipe Flange Gasket
Navigate our online catalogue to find original replacement Exhaust Pipe Flange Gaskets specifically designed to fit a 1977 Pontiac LeMans.




Exhaust Pipe Flange Gasket
$15.95
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
Donut Packing Ring 2-3/8 (in) Inside Diameter
Donut Packing Ring 2-3/8 (in) Inside Diameter



Exhaust Pipe Flange Gasket
$15.95
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
Donut Packing Ring 2-3/8 (in) Inside Diameter
Donut Packing Ring 2-3/8 (in) Inside Diameter



Exhaust Pipe Flange Gasket
$6.79
$5.67
10+ In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
with Separate Head and Intake Manifold Optional Sintered Metal 2-1/32 (in) Inside Diameter
with Separate Head and Intake Manifold Optional Sintered Metal 2-1/32 (in) Inside Diameter



Exhaust Pipe Flange Gasket
$6.79
$5.67
10+ In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
Optional Sintered Metal 2-1/32 (in) Inside Diameter
Optional Sintered Metal 2-1/32 (in) Inside Diameter



Exhaust Pipe Flange Gasket
$6.79
$5.67
10+ In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3); Engine VIN: L;
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3); Engine VIN: L;
Vehicle Fitment Notes:
Optional Sintered Metal 2-1/32 (in) Inside Diameter
Optional Sintered Metal 2-1/32 (in) Inside Diameter



Exhaust Pipe Flange Gasket
$6.63
$5.84
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3); Engine VIN: L;
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3); Engine VIN: L;
Vehicle Fitment Notes:
Optional Sintered Metal 2-17/32 (in) Inside Diameter
Optional Sintered Metal 2-17/32 (in) Inside Diameter



Exhaust Pipe Flange Gasket
$6.79
$5.41
10+ In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
with Separate Head and Intake Manifold Donut Packing Ring 2-1/32 (in) Inside Diameter
with Separate Head and Intake Manifold Donut Packing Ring 2-1/32 (in) Inside Diameter



Exhaust Pipe Flange Gasket
$6.79
$5.41
10+ In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
Donut Packing Ring 2-1/32 (in) Inside Diameter
Donut Packing Ring 2-1/32 (in) Inside Diameter



Exhaust Pipe Flange Gasket
$6.79
$5.41
10+ In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3); Engine VIN: L;
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3); Engine VIN: L;
Vehicle Fitment Notes:
Donut Packing Ring 2-1/32 (in) Inside Diameter
Donut Packing Ring 2-1/32 (in) Inside Diameter



Exhaust Pipe Flange Gasket
$5.18
$4.46
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Manifold To Front Pipe
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3); Engine VIN: L;
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3); Engine VIN: L;
Vehicle Fitment Notes:
Donut Packing Ring 2-17/32 (in) Inside Diameter
Donut Packing Ring 2-17/32 (in) Inside Diameter

Exhaust Pipe Flange Gasket
$5.71
$4.16
10+ In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Y Pipe (Inlet)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine Version: Chevrolet;
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4); Engine Version: Chevrolet;
Vehicle Fitment Notes:
Must Use with Part Number(s) 40379
Must Use with Part Number(s) 40379

Exhaust Pipe Flange Gasket
$17.50
$12.75
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Inlet)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;

Exhaust Pipe Flange Gasket
$17.50
$12.75
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Inlet)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Coupe; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);

Exhaust Pipe Flange Gasket
$17.50
$12.75
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Inlet)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;

Exhaust Pipe Flange Gasket
$17.50
$12.75
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Inlet)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Sedan; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);

Exhaust Pipe Flange Gasket
$17.50
$12.75
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Inlet)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);

Exhaust Pipe Flange Gasket
$17.50
$12.75
In Stock
Ships: Today, Oct. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pipe (Inlet)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);