'68 Firebird: Conversion to Delco HEI

[JB1]

Hi. I am converting to later model Delco HEI distributor in my '68 Firebird. Any place I can obtain proper how to instuctions? I do not want to use a kill switch unless I really have to. Thanks,
John

[indyjps]

is it going to fit the firewall, i know on camaros there is always a clearance issue. what engine are you running.

[MosportGreen66]

I run HEI in my '70 350 Camaro and the GM unit fits perfectly on the back of the engine.
I cannot see any real issues fitting distributor back there... I got to have a least an inch or two remaining

[indyjps]

on a 1st gen camaro with a small block it generally takes a hammer to make an hei fit and allow for adjustment, motor mounts can be swapped to make it work a little better.
what engine is in the firebird?