ICTbillet.com they are a little pricy but very well made, fit like a glove!Looking lsa lid spacer possibly w. strut tower spacers. And would be cool if has methenaol ports.
Thank you for the referral. But for whatever reason, these fell out of favor despite being good for 15-20 whp at less than half the price of a ZL1 lid. So I stopped making them.@tabio42 was making pretty good 5/8 spacers with tower brace/lid spacers included. I would PM him and see if he still has any.
Give them a call, not sure?Isn't there's a 1/2" ? I think they have to be 5/8" to fit methenaol nozzles