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weim55 · 04-12-2022, 05:15 PM

You are correct, it is for the SFI Vortec , Not for throttlebody injection. Thanks anyway,

Steve weim55 Colorado

04-12-2022, 05:15 PM	#3
weim55 Registered User Join Date: Jan 2017 Location: Larkspur, Colorado Posts: 904	Re: K and N box-filter addy off ‘98 5.7 2500 You are correct, it is for the SFI Vortec , Not for throttlebody injection. Thanks anyway, Steve weim55 Colorado