The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**The Rocknrod** · 11-02-2020, 02:33 PM

Having an extra HEI module is good practice on the road even with a non programmable HEI.

11-02-2020, 02:33 PM	#12
The Rocknrod Moderator Join Date: Aug 2011 Location: China Spring, TX Posts: 7,280	Re: Programmable HEI Having an extra HEI module is good practice on the road even with a non programmable HEI. __________________ Master Chief, US Navy, Retired 1964 C10 Step-side Short Bed - In Progress 2009 2500HD Duramax LTZ 1948 GMC Panel 1956 Big Window Stepside 1953 5 Window Chevy Stepside 1932 Coupe New Seat Foam for Bench Seats?