Header Back Exhaust System for 1963-1974 Chevrolet Corvette with 327-400ci V8 engines
Hooker Header Back exhaust system is constructed of 2-1/4" 16-gauge aluminized steel tubing for maximum flow and increased performance. This system uses the original equipment tailpipe exit location. Works with any 2-1/4" offset inlet/center outlet muffler.
- Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow
- Reduces Backpressure
- Improves Engine Efficiency
- Hardware Included
- Instructions Included
- 2-1/4" Mandrel Bent Aluminized Steel Construction
Application Summary:
| Year |
Make/Model |
| 1963-1974 |
Chevrolet Corvette |
| Attributes |
| Brand |
Hooker, Hooker |
| California Proposition 65 |
No |
| Category |
Exhaust |
| Country of Origin (Primary) |
CN |
| Emission Code |
4, 4, Off Road |
| Exhaust Series |
Hooker, Hooker |
| Exhaust Type |
Header-Back |
| Exit Position |
Dual Split Rear |
| Exit Style |
Straight |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Inlet Inside Diameter |
3.000 in. |
| Inlet Inside Diameter (in.) |
3 |
| Inlet Size (in.) |
3 |
| Life Cycle Status Code |
Available to Order |
| Material |
Aluminized, Aluminized Steel |
| Muffler Type |
None, None |
| NAFTA Preference Criterion Code |
B |
| Outlet Outside Diameter |
2.250 in. |
| Outlet Outside Diameter (in.) |
2.25 |
| Outlet Size (in.) |
2.25 |
| part type |
Exhaust System Kit |
| Product Type |
Exhaust, Exhaust System |
| Sale Category |
Exhaust |
| SDR Required Flag |
N |
| Sound Level |
Pipe Only, Pipe Only |
| Sub Category |
Exhaust and Tail Pipes, Exhaust and Tail Pipes |
| System Type |
Header Back, Header-back |
| Tail Pipe Diameter |
2.250 in. |
| Tip Diameter |
4.000 in. |
| Tip Material |
None |
| Tip Size |
4.0 in. |
| Tips |
None, None |
| Tube Diameter |
2.250 in. |
| Tube Size |
2-1/4 inch |
| Tubing Diameter |
2.250 in., 2.25 |
| Tubing Diameter (in) |
2.25 |
| Type |
Header-back, Header-Back |
| Type of Exhaust |
Header-Back, Header-Back |
| Warning |
California Proposition 65, California Proposition 65 |
| Warranty Time |
90 |
| GTIN |
00700414023595 |