having a hard time finding headers for my van, its a 4.3l v6 vin z engine, i find all kinds of them for s-10s/blazers with same engine in them but im unsure that they they will bolt up http://www.jegs.com/webapp/wcs/stores/servlet/KeywordSearchCmd?storeId=10001&catalogId=10002&langId=-1&N=2500438+4294965578&Ne=1147708&searchType=KeywordSearch&Ntt=v6+headers&Ntk=all&Nty=1&D=v6+headers&Ntx=mode%2Bmatchpartial&Dx=mode%2Bmatchpartial
rod knocker i have ALOT of clearance under there if the bolt patterns work i think i can make them work, where the motor sits in the cab there is nothing around the header spot, i think maybe if it was a 350 i would need the huggers, i can always send em back to jegs if not THX for Answering
It will bolt up to the head. The question is will it clear the van body. Those are long headers that are designed to clear an S-10 cab. Try to find some shorty block hugger types.
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