National 1970 Chevelle LS6 Registry Oddities
Information provided here is provided solely to aid a potential owner in determining the heritage of their LS6 Chevelle. Different plants had various oddities on their build sheets and are listed below.
Arlington:
* RPO Z15 is listed as Z15 SS 454 PKG
* LWR & UPR listed colors as last items in block 107
Atlanta:
* RPO Z15 is listed as Z15 454 SS PKG
* LWR, TOP, & TRM is listed in block 107 above ZL2 or Z15, whichever is
last
Baltimore:
* RPO Z15 is listed as Z15 SS 454 CONVER
*
Flint:
Research in progress...no examples
Kansas City:
* RPO Z15 is listed as Z15 SS 454 PKG.* When Positraction was ordered with the standard 3.31 gear ratio the 3.31 was listed as d).ion as G80 POSITRACT AXLE where other plants list it as G80 POSITRACTION.
Van Nuys:
* RPO Z15 is listed as Z15 454 V8 SS PKG
*
