Valve Size: 2.190"
Stem Size: 11/32"
Stainless-steel valve with undercut chrome-plated stems, single-groove design, hardened tips
Used on ZZ454, ZZ427 and the Anniversary Edition 427 crate engines
Valve Size: 2.190"
Stem Size: 11/32"
Stainless-steel valve with undercut chrome-plated stems, single-groove design, hardened tips
Used on ZZ454, ZZ427 and the Anniversary Edition 427 crate engines