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Okay - fun experiment that I'm sure has been played-out here many times before. I have an opportunity to purchase one these cars (not both!) for similar money. They are both driver quality, and one is numbers-matching while the other is not. The details:
1970 Convertible LS6: driver quality red/black, NOT numbers-matching. Originally LS6, now LS7 as owner (corvette mechanic) put a period-correct LS7 motor in the vehicle.
Obviously, two very different vehicles, but condition remaining equal on both (solid, decent paint, no rust, good interior), which is the better vehicle for a driver that can be enjoyed on the weekend and tinkered with over the years? I want something that will rumble through the neighborhood, be a looker and fun to drive, so I don't want to disappointed by a small-block, but it seems that the LT-1 is a pretty special car.
To me, the 71 is the way I would lean. But I am a numbers matching type person. It really depends on what you want from the car. No sound like a big block. But you can always go with side pipes on a sb.
The LT1 is the mouse that roars but its still a mouse,
In my 35 plus years of messing with corvettes one thing i noticed and fully relate to,
When asked what engine is in a corvette the crest always seems to drop when the reply is anything except big block,
LT1 is very close but its an engine wanting to be revved, i dont want that in my street car, now some cats love that but its not my cup o tea,
You cant really go wrong both cars are convertibles, but the bb wins me hands down.
Last edited by The13Bats; Mar 10, 2017 at 06:19 PM.
Id take the numbers match LT-1. Id rather drive a small block anyway, and the investment value of the real LT-1 vs an NOM car isnt close. LT-1 all day long.
Hi Rb 74,
It would be difficult for the 70 to be "originally an LS-6" , because the optional LS-6 was only available during the 71 model year.
I'd go for the LT-! too!
Regards,
Alan
Another vote for the 71... for similar reasons as stated above.... I like the "numbers" matching. And I already HAVE big block in another car in the garage if I just want to melt tires and waste fuel. The Vette, I want to drive....so a sensible small block works for me as a "sight seeing" cruiser.
Definitely the LT-1. As cool as big blocks are, I don't like the extra weight and the impact it has on handling. The LT-1 is also a much better choice from an investment perspective.
1970 that originally had an LS-6? Yeah, that one. You'd have the only one in existence, and it would be worth a whole lot of '71 LT-1's even with a NOM motor.
I'm a numbers matching kind of guy too. I'd go with it. Anyone can put a big block engine in a car with all the go fast parts. Try to take a modified car and return it to numbers matching...ain't gonna happen.
Resale value and ease of sale for you or your great grandkids will be better with the #'s matching car.
Having a big block 70 and my father having a LT-1, it's a lot easier to work on the LT-1. The LS5 is heavier, but both look good with the hood up.
Years ago my LS5 (before I owned it) and my dads LT-1 took off from a stop together. The LT-1 was ahead and at around 100 mph the LS5 went by. Both were stock, LS5 with m20 and 3.08 rear. The LT-1 with m21 and 3.70 for reference.
Ok I'm not a numbers match kind of guy but the LT1 is by far the best choice for many reasons especially if you're going be driving and enjoying this car.
Definitely the LT-1. As cool as big blocks are, I don't like the extra weight and the impact it has on handling. The LT-1 is also a much better choice from an investment perspective.