Steve, IHRA rulebook is on their site. I took a look, didn't see anything specific to it.
If you're coming up for the Sportsman Spectacular, the flyer looks like you're good, if that's what you were wondering.
All valid competition licenses and chassis certifications will be honored at the Summit Sportsman Spectacular events regardless of sanction. All drivers running 0-6.39 in the 1/8-mile must have an IHRA, NHRA or accepted competition license. A valid chassis certification is required for vehicles
running 6.00 or quicker. Chassis certifications and license renewals will be available on site.
Competitors obtaining an IHRA license for the first time are encouraged to complete the licensing process through the IHRA membership department prior to the event to ensure all documents are acceptable.
'81 Cutlass, KX05, Keystone Raceway Park
Millerstown Pic-A-Part, Tarentum, PA
Wholesale Transmission, New Kensington, PA
Thinking of Nikki and Mark - forever 53