speedometer adapter size?

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speedometer adapter size? #1592659 03/14/14 12:06 AM 03/14/14 12:06 AM
Joined: Nov 2003 Posts: 893 illinois R rbkt65 OP super stock
rbkt65 OP super stock R Joined: Nov 2003 Posts: 893 illinois	put aftermarket speedo in car and cable size there is 5/8 fine but need to adapt it to 727 speedo adapter. don't know what size it is. any help appreciated. think it might be 7/8 but don't know. looking for cable 7-8 foot long. thanks in advance rick.

Re: speedometer adapter size? [Re: rbkt65] #1592660 03/14/14 01:12 PM 03/14/14 01:12 PM
Joined: Oct 2011 Posts: 516 ND D dodgedon mopar
dodgedon mopar D Joined: Oct 2011 Posts: 516 ND	You are correct. Most after market speedo's are 5/8-18. The Mopar adapter at the trans is 7/8-18. (66 and later). 67 Charger 383 auto 75 Dodge CNT 800 CAT Diesel 2012 Ram Crew cab 5.7 4x4

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