zzdhalla;67212 wroteNice to see. My 145 up here is still a yard work. I was trying to sort wheels and wondered if anyone can tell me how to identify the rims (width) form part or other marking?
The part numbers are stamped on the wheels, even when the sizes aren't.
P/N
688140-3 are the 15 x 4.5 inch wide, 5 x 114.3 PCD wheels, with 40mm negative offset (40 ET). Early 140 / 164 and P1800s with drum brake rear axles used this PCD.
P/N
684000-3 are the 15 x 5 inch wide, 5 x 108 PCD wheels, with 40mm negative offset (40 ET). These are the steel 140-style wheels you'll see around most often.
5 x 108 is also known as the "HG Holden bolt pattern".
P/N
684001-1 are the 15 x 5.5 inch wide, 5 x 108 PCD wheels, with 40mm negative offset (40 ET).
Found on 1800s and 164s, '71 to '74.
P/N
1221462 are 1975 164 wheels, which are 15 x 5.5 inch wide, 5 x 108 PCD wheels with
25mm negative offset (25ET). (Anybody with the pdf copy of the 164 Parts Manual dated 1975-03 won't find this part number on Sida 2 of Grupp 6, since it appears to have fallen off the end of the page - but the p/n is in the the Numerical Register. These wheels were are one-year-only special).
