Description
Designed to fit Hooker Competition header, Manifold or catalytic converter back applications. Cat–back kits install behind the converter and all other applicable emission control devices.
Resources
Installation Instructions
Specifications:
| Description_ASC | Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle |
| Description_DEF | Exhaust System Kit |
| Description_DES | Dual Competition Header Back Exhaust System Kit |
| Description_EXT | Dual Competition Header Back Exhaust System Kit; 2.25 in. Tubing; Fits Hooker Competition Headers/Manifold/Cat-Back Apps; Incl. Head Pipes/Extension Pipes/Tailpipes/Hardware; |
| Description_FAB | Hardware And Instructions Included |
| Description_FAB | Improves Engine Efficiency |
| Description_FAB | Reducer Flex-Tubes |
| Description_FAB | Reduces Backpressure |
| Description_INV | EXH SYS 73-74 CHVY TRK 4WD |
| Description_MKT | Designed for Hooker Competition header back applications. This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency. The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance. |
| Description_MKT | Designed to fit Hooker Competition header, Manifold or catalytic converter back applications. Cat–back kits install behind the converter and all other applicable emission control devices. |
| Description_SHO | Exhaust System Kit |
| Exhaust Type | Header-Back |
| Exit Position | Dual Split Side |
| Exit Style | Straight |
| height | 9.5 |
| Inlet Inside Diameter | 3.000 in. |
| length | 54.5 |
| LTL | N |
| Material | 409 Stainless Steel |
| Muffler Type | None |
| Outlet Outside Diameter | 2.250 in. |
| System Type | Header Back |
| Tail Pipe Diameter | 2.250 in. |
| Tip Diameter | 4.000 in. |
| Tip Material | None |
| Tip Quantity | 0 |
| Tube Diameter | 2.250 in. |
| Tubing Diameter | 2.250 in. |
| WARNING CA Proposition 65 | No |
| weight | 39.25 |
| width | 20.1 |
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