Thread: Trigo 5 Pin Wheel Set For ERA - Brand New!
View Single Post
  #20 (permalink)  
Old 07-28-2005, 12:44 PM
Bob Lacey Bob Lacey is offline
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2001
Location: San Diego, CA
Cobra Make, Engine:
Posts: 102
Not Ranked     
Exclamation Bolt Circle measurement
Hi Luke
What you have there is actually a 4.5 and 4.75 bolt circle adapter.
To calculate the bolt circle on a 5 lug you measure from the center of #1 stud to the outside of #3 (not the center)
Bob Lacey Vintage Wheels