The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Craigslist sanity check: 4L80e + 5.7L SBC 350

tmoble · 07-17-2017, 06:16 AM

any GM distributor that came on an EFI engine won't work because it will have no advance mechanism at all. Best bet is one of the GMPP HEIs. They're usable out of the box and last forever. Just leave all the GM electronic components in place. No 80,000V coils or multi-whatever modules.

07-17-2017, 06:16 AM	#27
tmoble Registered User Join Date: Feb 2009 Location: Glendale, Az Posts: 1,062	Re: Craigslist sanity check: 4L80e + 5.7L SBC 350 any GM distributor that came on an EFI engine won't work because it will have no advance mechanism at all. Best bet is one of the GMPP HEIs. They're usable out of the box and last forever. Just leave all the GM electronic components in place. No 80,000V coils or multi-whatever modules.