Mine seem to follow a certain type some reason...


'81 Monte Carlo (v6)
'81 Monte Carlo (350 v8)
'76 Monte Carlo (400 v8)
'70 Monte Carlo (many engines)
'90 Olds Regency
'88 Lesabre T-Type
'91 Regal GS
'94 Regal GS
'97.5 (black) Regal GS
'97.5 (green) Regal GS
'99 Regal GS
'00 Regal GS

the Olds was kinda a oddball..lol