I've heard that the Spal power lock kits are better than the Autolock kits. Is this true, and if so why? I just figured it was a matter of preference. I'm looking to convert from manual locks to power locks, not shaved (yet). I don't want to get the Autolock kit if a lot of people have had problems with them. Thanks, in advance, for your input.

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2002 2.2L -Base Model- (not for long) Black Cavalier

nobody has an opinion on these two products?

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2002 2.2L -Base Model- (not for long) Black Cavalier