watch 03:03 The Loop (Games) Do you like this video? Brickipedia is currently undergoing a change with the naming of part articles and this article's name may be outdated. Class 4 Design ID: 3730 Years in production: 1978 Available Colours: Part 3730 is a LEGO System part. External links See Part 3730 at Peeron.com Categories: Parts with outdated names Class 4 articles Parts Parts introduced in 1978 LEGO Digital Designer parts Community content is available under CC-BY-SA unless otherwise noted. Facts... more about "Part 3730"RDF feedArticleRating4 +
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