I have a 1985 Chevy 305 small block 5.0 liter. This is a complete engine other than the distributor, water pump and fuel pump, but needs to be cleaned and rebuilt. This is an all original engine built in Flint,Michigan in February of 1985 . It has the original carburetor which is a 4-barrel that pushes 650 cubic feet per minute at a ratio of 9.5 to 1. It also has the original cast heads which are numbered 14010201 that have 1.84" intake and 1.5" exhaust along with 53cc (3.2 cubic inch) chambers. The factory engine is rated to 165HP and 240ft/lbs. If you have any other questions, feel free to contact me at show contact info
or my cell show contact info
and ask for Ron.