1965-1968 Chevrolet Impala, Caprice coupes, wagons and convertibles with a V8 engine. - Aggressive to moderate sound
The American Thunder Crossmember-Back exhaust system for 1965-1968 Chevrolet Impala and Caprice is perfect for the person looking for a moderate to aggressive sound level inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on exhaust system features mandrel-bent 2.50-inch aluminized steel tubing with a built-in H-pipe crossover, a pair of Super 40 Series mufflers and dual 2.50-inch mandrel bent tailpipes. The system is finished off with a pair of polished oval stainless steel tips. The system is covered by our 3-year Limited Warranty and is designed for an easy fit. The system includes all necessary parts and hardware for installation. Note: Fits coupes, wagons, and convertibles. Big Block cars, use Flowmaster# 81075 manifold down-pipe kit to connect to factory manifolds.
- H-pipe Crossover for Maximum Power and Deep Tone
- Super 40 Series Mufflers for Deep Powerful Sound
- Includes Large Polished Stainless Steel Oval Tips
- Mandrel-bent 16-gauge Aluminized Steel Tubing
- Includes Hangers and Hardware for Installation
- Moderate to Aggressive Exterior Exhaust Tone
- Crossmember-back True Dual Exhaust System
- Does Not Include Header Reducers or Downpipes for Factory Manifolds
- For Factory Manifolds use Downpipe Kit # 81075
Information:
"Due to possible differences in the frame design during these years, modification of the muffler frame hangers may be needed.
Application Summary:
| Year |
Make/Model |
| 1966-1968 |
Chevrolet Caprice |
| 1965-1968 |
Chevrolet Impala |
| Attributes |
| 2WD/4WD |
2WD |
| Brand |
Flowmaster |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Catalytic Converter Included |
No |
| Catalytic Converter Quantity |
Not Included |
| Category |
Exhaust |
| Color |
Black |
| Country of Origin (Primary) |
US |
| Emission Code |
5 |
| Exhaust Series |
American Thunder |
| Exhaust Type |
Dual |
| Exit Position |
Dual Rear, Dual Out Rear |
| Exit Style |
Straight |
| GTIN |
00090127078068 |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Heat Shield |
No |
| Heat Shield Attached |
No |
| Inlet Diameter |
2.500 in., 2.50 |
| Inlet Diameter (in) |
2.5 |
| Inlet Inside Diameter |
2.500 in. |
| Life Cycle Status Code |
Available to Order |
| Main Piping Diameter |
2-1/2 |
| Material |
Aluminized Steel |
| Mount Type |
Flanged |
| Muffler Count |
2 |
| Muffler Part Number |
Kit Only |
| Muffler Series |
Super 40 Series |
| Muffler Type |
Welded Baffle |
| NAFTA Preference Criterion Code |
B |
| Outlet Diameter |
2.500 in., 2.50 |
| Outlet Diameter (in) |
2.5 |
| Outlet Outside Diameter |
2.500 in. |
| Product Type |
Exhaust System |
| SDR Required Flag |
N |
| SDS Sheet Number |
N |
| Series |
American Thunder Exhaust Systems |
| Shape |
Oval |
| Single Dual |
Dual |
| Single or Dual |
Dual |
| Sound Level |
Aggressive / Moderate |
| Sub Category |
Exhaust and Tail Pipes |
| Subcategory |
Complete Exhaust Kits |
| System Type |
Crossmember Back, Crossmember-back |
| Tail Pipe Diameter |
2.500 in. |
| Tip Diameter |
2.250 in. |
| Tubing Diameter |
2.500 in., 2.50 |
| Tubing Diameter (IN) |
2.5 |
| Type |
Crossmember-back |
| Warning |
California Proposition 65 |
| part type |
Exhaust System Kit |
