this is my 1976 chevy hippie van it has a 350 engine with edelbrock 4 barrel carb, edman headers, herry bomb dual exhaust, ccel coil and wires, nd more. I believe it is probably a 4 bolt main also but I'm not sure I never had it apart to see. I purchased this van as a really neat old school ride and drove it over the summer to a few car shows and just around. I put about 2000 miles on it in that time. I replaced the front brakes, otors, rake lines, lugs, ires, ufflers and morein the past 2 years.This van has a really neat totally custom interior in it with a bed in the back it is fully carpeted has a sink, ridge, ots of cupboards, nd many more custom items like chrome steering wheel custom door handles and window winders custom ceiling console with stereo and cobra 40 channel cb radio and more. this van also has custom windows put in the sides and a skylight over the bed. this van starts runs and drives, he brakes work correctly. the transmission shifts as it should. I believe it may need a tune up or the carb adjusted because it pops through the carbwhen under a load.the frame and the floors are also in really good shape. look at the pics they show more than I can describe, his van is not perfect but has had a lot of money invested in the custom interior and the drivetrain is also worth a good amount soe-mail me with any questions you may have. I also have some nice chrome sidepipes I purchased for this that I was toldcame off of a 70s corvette they are also included along with a rear spoiler I purchased for it.NO RESERVE, O RESERVE, O RESERVE, IGHEST BID GETS IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!