On a Camaro it is impossible to change in a Z it is not a problem. What? Typo on LS1 they do not use opti spark. 'If I were you, my first orders of business would be to 1) get rid of the opti-spark ignition that came with that LS1 (it's either bad, or going to be)'

But, an adapter is needed to preserve the belt rotation and must be made since no one sells one. The power steering pump and brackets are removed and cause no problem since early Z's do not use power steering.

The LT1 block has the old style mounts, there aren't 'extra holes'. 'The Lt1 will bolt up to L98 motor mounts, but you'll have extra bolt holes in the block (if memory serves)-won't cause any problems though. The valves are the same 1.94/1.5, the same rocker arms, roller lifters, etc etc etc. The LT1 rotating assembly is identical to a one piece rear seal 350. 'A lot of the internals will interchange (the valvetrain is virtually identical). Two peas in a pod or is it birds of a geather? You'll have to copy and paste, cause, um. Here's the url to a F-body page, but it has a lot of good info on LT1 parts, problems, etc. If I were you, my first orders of business would be to 1) get rid of the opti-spark ignition that came with that LS1 (it's either bad, or going to be), 2) look into an LT4 upgrade (heads/intake combo) or something similar, and 3) find a T-5 or T-56. The Lt1 will bolt up to L98 motor mounts, but you'll have extra bolt holes in the block (if memory serves)-won't cause any problems though. A lot of the internals will interchange (the valvetrain is virtually identical). The block, heads, head gaskets, intake manifold and gaskets, front-mounted distributor and water pumps, front timing cover, vibration damper, and upper camshaft timing sprocket are unique to the LT1 (Gen II SBC) and do not interchange with members of the previous Gen I engine family (L98, etc). How many miles on the motor? Anything wrong with it? Re: Wondering what is difference between LT1 and stock 350 chevy

Lt-1 cam 350