Not an "LT1" at all if it came out of an '87 Corvette.
The casting number was used from '86-'94, so, if it had been used in a later('92-4) car, it could be called an LT1, however...it actually came from an '87 car.
V1016ZLC
V= Flint Assy plant
101 = Jan 1st assembly date
ZLC = '87 TPI 240hp Corvette, manual trans w/external engine oil cooler
So it's an L98 out of an '87, maual transmission equipped Corvette. You'll have to make sure the heads have all of the tapped holes needed to mount your alternator, A/C, and smog pump. The oil dipstick will be on the other side, too. The only issue I can think of would be the flywheel...if this engine has the one-piece rear main seal, your original flywheel will not work on it.
hth
Adams' Apple2011-03-14 10:11:07______________
Joel Adams
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