no
vortec is a brand name Chevy started using on 4.3l motors in 1986.
probably a 350 small block
NO. The 86 is not a roller block.
drivers side of engine block
Inside the engine, mounted to the block. The oil pan must be removed to access the pump.
Answer The 86 Chevy block and the 87 Chevy block are the exact same block, nothing changed, it will fit perfectly.yes
The 350 is the small block, and in 1986 it would be GM corporate blue.
Driver side rear between firewall and engine block. It is bolted in with one of the engine and trans bolt. You will have to remove the wiper motor to get to it.
YES.
1986
Yes. You could get them from the factory with them.
ANY GM SMALL BLOCK WILL FIT. I HAVE PUT A SMALL BLOCK CHEVY ENGINE IN A 280Z A 260Z AND A 300ZX.THEY WERE MATED TO AN AUTOMATIC EXCEPT FOR THE 260Z THAT RECEIVED A DOUG NASH 5 SPEED. THE SPEED AND POWER IS UNREAL.