Designed for Toyota 2JZ cylinder head service. The GSC 3145-12 is a standard-size stopper-style manganese bronze exhaust valve guide set for Toyota 2JZ cylinder head builds. GSC Power-Division manganese bronze exhaust valve guide set.
Ferrea F6067 fits Honda D16Z6/Y5/Y7/Y8 26mm 5.46mm 22 Deg Flo Rad Exh Valve
Ferrea F6049 fits Acura/Honda B16A1/B17A1 28mm 5.45mm 102.5mm 25 Deg Exh Valve
Ferrea F2417P fits Audi TFSI DAZA 28mm 5.97mm 102mm 24 Deg Super Alloy Exh Valve
Ferrea F1825P fits Mitsubishi 4G63/4G63T 30.5mm 6.55mm 22 Deg Flo Stk Exh Valve
Ferrea F1449P fits Acura/Honda B16A1/B17A1 28mm Stock Super Alloy Exh Valve
Ferrea F2177P fits Audi/VW BTW 28mm 5.97mm 102mm 24 Deg Super Alloy Exh Valve
