there'll be numbers, unless someone went to a lot of bother to grind'em off! look on the sides of the block and on the bellhousing flange at the back, drivers side - you won't figure out what it is otherwise

here's some general stuff about 350 family - and here's a place that'll pinpoint casting number locations [scroll down to links, "CHEVY V-8 CASTING NUMBER LOCATIONS" - also a page of the numbers there

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics