1968-1972 Dodge Charger Long tube Headers Hooker Super Competition 5602HKR TBD 2005-2006 GMC Sierra 1500 325

2005-2006 GMC Sierra 1500 325 CID

Inlet:  ID 1 3/4"

5L Ecoboost engines and features a race proven Outlaw Series muffler and a large mandrel-bent 4

OEM - 52127967

8" Rear Axle

1968-1972 Dodge Charger Long tube Headers Hooker Super Competition 5602HKR TBD 2005-2006 GMC Sierra 1500 325Overview With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.