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 HookerHeaders the winningest header manufacturer in automotive drag racing history.
Fits 290–401 CID Engines; 1–7/8 x 30" Primary Tube; 3.5" x 10" Collector; Port Shape: Same As Port; Ceramic Coated
Breaking in an engine with ceramic coated Headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated Headers require several heat cycles to fully cure before they will withstand extreme heat. Hooker recommends using cast iron exhaust manifolds or old Headers to break in new engines to avoid coating damage. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty.
Will Fit Applications with Power Steering, Power Brakes, Air Conditioning, Standard and Automatic Transmissions both Floor and Column Shift