Header/Exhaust thoughts

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Catbox

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Peter
Truck Year
1979
Truck Model
C20 Silverado Camper Special
Engine Size
461
Shorties might gain you some umph down low over the stock exhaust manifolds, but the long tubes will continue that trend throughout the power band over both.
 
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Savageftr

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Elie, Manitoba Canada
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Alex
Truck Year
1986
Truck Model
C15
Engine Size
355
I put those summit ceramic coated headers and a flowmaster american thunder 2.5in dual exhaust kit on my 355. It's does sound good but I can't speak to the longevity of the headers, only been 6 months.

Everything fit nice didn't have to fight with them. The header to head bolts just barley fit though, that's why you start all the bolts before tightening.
 

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