Post by bigdaddy on May 21, 2005 17:51:14 GMT -5
have 87 chev 1/2 ton pickup 4x4 with standard tranny.
my rpo numbers in the glove box give two different codes for tranny.
mm7 and my6
both tell me that it is a 4 speed w/overdrive but one tells me that it is a 4 speed w/overdrive (89mm) 3.09
what do i really have for the tranny make?
my rpo numbers in the glove box give two different codes for tranny.
mm7 and my6
both tell me that it is a 4 speed w/overdrive but one tells me that it is a 4 speed w/overdrive (89mm) 3.09
what do i really have for the tranny make?