IHRA chassis certs at Gibbs Race Cars Saturday.. Feb 10, 2012 10:38:58 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by admin on Feb 10, 2012 10:38:58 GMT -5 Hank Blankenship from IHRA will be certifying chassis at Gibbs Race Cars on Saturday, Feb 11 from about 10 am til 3 pm. Not sure the cost. Call Donnie Jr. at 704-662-9527.