Russ
1/2 ton status
Big Bock Chevy lifter oiler. I used it for break in on my engine and then removed it after I lost a lobe on the camshaft and went to a roller setup. Asking $20.
Link to explain it:
http://www.off-road.com/chevy/reviews/bbc_oiler/

Link to explain it:
http://www.off-road.com/chevy/reviews/bbc_oiler/