Thread: Trans speedo adapter for 69 yenko camaro
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Old 02-09-2010, 08:17 AM
Lynn Lynn is offline
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Default Re: Trans speedo adapter for 69 yenko camaro
GM part number 3932220, which is a gear reduction of 1:0.75

Ring a bell for anyone? Seems like positraction had something to do with whether the adapter was used, although that really doesn't make sense.
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