1 5/8 headers

rumblefish360 said
I did t see the primary size listed ether that’s why I posted that up hoping you knew. No worries either way. The Hedman’s @ 1-7/8 will be good for most street applications for the Big Block.

Thanks

My thoughts exactly. If my 383 is hot enough to test the limits of the Hedmans, I’ll gladly fork out the $1k+ on the big TTI’s.