Hey guys,
My '66 C-10 has a I6 250 out of a 1974 Nova in it. One of my winter projects is to put in a new wiring harness and I'm going to convert over to an HEI at that time. My question is this, what all do I need to convert in order to go to an HEI?

I'm looking at this distributor: https://www.summitracing.com/parts/pro-67081/year/1974/make/chevrolet/model/nova/submodel/base

Does anyone have any better recommendations?

I should mention that I have in my possession the Classic update harness from American Autowire, 500560. According to AAW it should support the HEI.

Last edited by jtroberts; 10/27/2020 1:35 PM. Reason: clarification
"The greatest use of life is to spend it on something that will outlast it" ~ William James

'25 Chevy Superior
'66 Chevy C10
'03 Chevy Silverado 1500 HD