6 degreed advanced or BTDC.
8 degrees BTDC.
302 small block Chevy
350, to 400 lbs.
There was a 396 available in all Chevy trucks from 1968 - 1970.
its either ur timing belt or ur sparkplug wires r wrong
285, to 300, according to the factory.......
It will bolt in the same as any big block Chev
my corvette book says it should be for basic 4 deg btdc
I would set it at 10 BTDC with the distributor vaccum unhooked while setting timing. 10 to 13 degrees is what the factory recomends.
The legendary 1969 ZL1 427 big block Chevy had a bore/stroke of 4.25" x 3.76" , while the newer LS7 small block has a bore/stroke of 4.125" x 4" , both of which feature aluminum heads and block .
No the distributor gear that is on the end of the distributor is to small for the big block cam shaft.
It will be on the right side of the block where the head bolts on. with right head on engine the block will stick out a little bit in the front the # will be right there. may have to clean or sand block to read.