Year Body Style Gear Ratio Gear Count Std Code Locking Code
1966 Big Pontiac 2.41 41/17 UB VB
1966 Big Pontiac 2.56 41/16 UC VC
1966 Big Pontiac 2.73 41/15 UD VD
1966 Big Pontiac 2.93 41/14 UE VE
1966 Big Pontiac 3.08 40/13 UF VF
1966 Big Pontiac 3.23 42/13 UG VG
1966 Big Pontiac 3.42 41/12 UH VH
1966 Big Pontiac 3.73 41/11 UK VK
1966 Big Pontiac 4.11 37/9 UM VM