Exhaust Valve - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Titanium - Pontiac Pro Stock / Dart Big Chief - Each.
Manley 11921-1, One Natural Titanium Bbc R/R 1.900In Titanium Valve Performance
Manley Performance Products BBC R/R 1.900in Titanium Valve 11921-1
Manley Exhaust Valve 6.450X1.900 In Pontiac V8 P/N 11921-1
Manley 23640-1, One Natural Titanium 10 Deg Titanium Retainer +.100 Performance
Manley 23682-16 Titanium Double Spring Super 7 1.500" Retainers Set Of 16
