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truckster · 10-12-2009, 11:45 PM

If my memory serves me, the stock plug for the 350 with HEI is a Delco R44TS.

10-12-2009, 11:45 PM	#14
truckster Registered User Join Date: Jan 2001 Location: Orem, Utah Posts: 8,021	Re: HEI dist in 4x4 72 Jimmy/Blazer If my memory serves me, the stock plug for the 350 with HEI is a Delco R44TS.