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cwilkie · 08-08-2015, 01:49 PM

I put msd atomic efi on my 396/th400 and couldn't be happier. Starts right up every time and very reliable. Of course I save for two years for the atomic kit.

08-08-2015, 01:49 PM	#39
cwilkie Chance Join Date: Sep 2001 Location: Belcourt ,ND, USA Posts: 750	Re: 454 vs. 5.3 efi vs. 5.3 carbed I put msd atomic efi on my 396/th400 and couldn't be happier. Starts right up every time and very reliable. Of course I save for two years for the atomic kit. __________________ 1968 Chevrolet Stepside BB 396 w/TH400 1972 Chevrolet 3/4 Ton 4x4 BB 496 w/TH400