superman6801
Registered Member
whats the bolt pattern and size for a 73 blazer 2wd?
CK5
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bolt pattern and size
- Thread starter superman6801
- Start date
For what? The wheels?
superman6801
Registered Member
yeah. sorry
2wd bolt circle...
73-87 GM 2wd trucks (1/2 ton!) use a 5 lug, 5" bolt circle with 1/2" studs on the wheels...same as most full size GM cars like Caddy's,Impalas,Pontiac Bonneville,Buick Electra's,etc..,also GM 1/2 ton Vans... A few full size Ford and Lincoln Mercury cars use the same pattern as well...backspacing varies on all wheels,so make sure you have clearance all around the tires and disc brake calipers and rotors,and nothing hits or rubs...
I used tires and rims from my friends 76 Lincoln Continental he was scrapping in the back of my 75 2wd blazer years ago--got a flat in the front,and the lincoln rims and tires I had for spares would not clear the caliper!--that was a long walk home...
it pays to check first in your driveway! 
73-87 GM 2wd trucks (1/2 ton!) use a 5 lug, 5" bolt circle with 1/2" studs on the wheels...same as most full size GM cars like Caddy's,Impalas,Pontiac Bonneville,Buick Electra's,etc..,also GM 1/2 ton Vans... A few full size Ford and Lincoln Mercury cars use the same pattern as well...backspacing varies on all wheels,so make sure you have clearance all around the tires and disc brake calipers and rotors,and nothing hits or rubs...
I used tires and rims from my friends 76 Lincoln Continental he was scrapping in the back of my 75 2wd blazer years ago--got a flat in the front,and the lincoln rims and tires I had for spares would not clear the caliper!--that was a long walk home...
it pays to check first in your driveway! 
This should help: http://www.stagewest4x4.com/store2/store/pops/bolt-pattern.htm
