well, earlier ones were gray in trucks, but the best list I know of "assumes" 64 was orange , prolly because by 64 most all Chev engines were orange

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