in my 67 owners manual it says standard in c10-c30 models is 18.5 and optional is 20.5
__________________
1968 1/2 ton 2wd lwb 6 lug disc and bags up front. Next c notch and rear bags
'02 Chevy Silverado LT ext cab short bed 2WD 5/7 drop on 22's  (the family car)
1993 Cherokee work ride/weekend wheeler
|