Our definition of a "kit": One size fits nothing.
We've done several LS swaps. Early Vette, Chevelle, various trucks, 55 Chevy, etc.
We advise the owner to buy their engine w/o the accessories, and use what aftermkt parts, that fit the space.
Almost all of the swaps have come in w/ the engine already in the vehicle. These are usually for wiring installation.
Most, without fail, the ft drives are not optimal, for the chassis.
Latest, is a 72 Chevelle: Truck accessory. Alternator was 3" above the hood line.
Then, the bitchin starts. "Why is this costing so much"?
Want a REAL PITA? Do a Ford Coyote swap. Now, that's a "winnah".

[We have 2, in process].
Bottom line.. Fun costs money!
Back under my inj bench.....
