A turbo 350 will be much better than a Glide.
Better yet will be a 200R4.
Keep the PG on the side if you do want to sell it as far as having all the OG parts, a different trans will not make a difference in the value in your car w/a 350 or a glide(easy to swap back ,if need be) as long as you keep the glide on the side
you will not loose a dime on the resale value.
MBHD
