Pulled the back cover off the 12 bolt in my 68 2door post (L30 M20) to confirm the ratio. It is 3.07 as it came from the factory. Also say hand written code X207 written by hand on both the ring and pinion. Any idea what this is?
Sxty8SD said
Sep 20, 2023
Thinking date code. Rear end codes - CX 12 27 K - 3.07 Ratio December 27 McKinnin Industries. :
Pulled the back cover off the 12 bolt in my 68 2door post (L30 M20) to confirm the ratio. It is 3.07 as it came from the factory. Also say hand written code X207 written by hand on both the ring and pinion. Any idea what this is?