Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by 75blazer454, Nov 20, 2002.
hi, what kind off headers fits my 75blazer with a 454 bigblock.?
Search on google for "454 K5 headers" turns up a bunch of stuff. I have a 454 but run the factory TBI exh manifolds.
Lot of people like the Doug Thorley TRI-Y headers. After checking them out myself, thats the ones I'm going to buy. /forums/images/graemlins/thumb.gif
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