Yes, 914-4s used type 4 engines, 411 and 412 were the original type 4 cars, I think it was '72-'80 for buses (not positive). They are all the same basic engine with minor differences such as exhaust port shape, breather towers, displacement, compression ratio, valve sizes. They will all bolt up to a type 1 trans but there is more to it that just bolting it up. Check out
www.tunacan.net for more type 4 and conversion info.
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