Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by reddog64, May 18, 2002.
anyone? it's a holly 4021...
y dont u call holley and see what they say. or summit racing or jeg's
any parts store should have one, or can get one
Skagit has a raceway so there must be a hipo store somewhere nearby
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