1978 Pontiac Catalina Exhaust Muffler
Browse our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1978 Pontiac Catalina.

1978 Pontiac Catalina Exhaust Muffler
$85.18
$71.01
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Coupe; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Body Type: Coupe; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Modifications and/or Additional Parts May Be Required for Installation
Modifications and/or Additional Parts May Be Required for Installation

1978 Pontiac Catalina Exhaust Muffler
$85.18
$71.01
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
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);
Vehicle Fitment Notes:
Modifications and/or Additional Parts May Be Required for Installation
Modifications and/or Additional Parts May Be Required for Installation

1978 Pontiac Catalina Exhaust Muffler
$85.18
$71.01
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Sedan; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Body Type: Sedan; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Modifications and/or Additional Parts May Be Required for Installation
Modifications and/or Additional Parts May Be Required for Installation

1978 Pontiac Catalina Exhaust Muffler
$85.18
$71.01
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
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);
Vehicle Fitment Notes:
Modifications and/or Additional Parts May Be Required for Installation
Modifications and/or Additional Parts May Be Required for Installation

1978 Pontiac Catalina Exhaust Muffler
$85.18
$71.01
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Wagon; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Safari;
Body Type: Wagon; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Safari;
Vehicle Fitment Notes:
Modifications and/or Additional Parts May Be Required for Installation
Modifications and/or Additional Parts May Be Required for Installation

1978 Pontiac Catalina Exhaust Muffler
$85.18
$71.01
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Safari;
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Safari;
Vehicle Fitment Notes:
Modifications and/or Additional Parts May Be Required for Installation
Modifications and/or Additional Parts May Be Required for Installation

1978 Pontiac Catalina Exhaust Muffler
$85.18
$71.01
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Base;
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Base;
Vehicle Fitment Notes:
Modifications and/or Additional Parts May Be Required for Installation
Modifications and/or Additional Parts May Be Required for Installation

1978 Pontiac Catalina Exhaust Muffler
$85.18
$71.01
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Base;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Base;
Vehicle Fitment Notes:
Modifications and/or Additional Parts May Be Required for Installation
Modifications and/or Additional Parts May Be Required for Installation

1978 Pontiac Catalina Exhaust Muffler
$166.21
$139.74
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Coupe; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Body Type: Coupe; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$166.21
$139.74
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
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);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$166.21
$139.74
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Sedan; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Body Type: Sedan; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$166.21
$139.74
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
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);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$166.21
$139.74
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Wagon; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Safari;
Body Type: Wagon; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Safari;
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$166.21
$139.74
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Safari;
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Safari;
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$166.21
$139.74
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Base;
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Base;
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$166.21
$139.74
In Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Base;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Base;
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$92.91
$74.94
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Coupe; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Body Type: Coupe; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$92.91
$74.94
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
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);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$92.91
$74.94
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Sedan; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Body Type: Sedan; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$92.91
$74.94
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
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);
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$92.91
$74.94
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Wagon; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Safari;
Body Type: Wagon; Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Safari;
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$92.91
$74.94
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Safari;
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Safari;
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$92.91
$74.94
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Base;
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5); Sub-Model: Base;
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$92.91
$74.94
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Base;
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0); Sub-Model: Base;
Vehicle Fitment Notes:
If Welded Assembly, Replace All Required Parts
If Welded Assembly, Replace All Required Parts

1978 Pontiac Catalina Exhaust Muffler
$110.41
$77.41
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4); Sub-Model: Base;
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4); Sub-Model: Base;

1978 Pontiac Catalina Exhaust Muffler
$110.41
$77.41
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);

1978 Pontiac Catalina Exhaust Muffler
$110.41
$77.41
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2);
Engine Base: 4.9L 301ci V8 (4.00x3.00; 101.6x76.2);

1978 Pontiac Catalina Exhaust Muffler
$110.41
$77.41
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Engine VIN: X;
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Engine VIN: X;

1978 Pontiac Catalina Exhaust Muffler
$110.41
$77.41
Limited Stock
Condition: New
Ships: Today, Feb. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1978 Pontiac Catalina
Equipped With:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine Version: Oldsmobile; Engine VIN: R;
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine Version: Oldsmobile; Engine VIN: R;