Vehicle is a '72 K-20 Chevy Pickup(7500 lbs GVW).........SM 465 granny gear 4-speed with 4.55 gears in the diff's.

Can we stay with the Clifford and make it work fairly simply. Like I said, I'd like to play with another 250 inline block I have in the future, when time allows, but would like to have a working truck will I work on that, then I can just play engine swap for acouple days and have a useable truck again without it setting.

With the low gearing, I do need the top end as well as the low end I come to love in the 6.......

While I am at it, Thanks for all the help you have given me so far. I am like the lone ranger around this town, nobody else has or wants a 6 and help is non-exsistance for something like this setup.


Love Old '67-'72 GM Pickups! Dare to be different.....Running GM Inliners, GMC's MONSTER V-6's, and real inline power, Cummins, in Central PA.