Valve, Intake/Exhaust

FRONT TO REAR

V8-250, 307, 350 (1) ...............I-E-I-E-E-I-E-I
V8-305, 350 (2) ...............E-I-I-E-E-I-I-E
(1)-Oldsmobile engine.
(2)-Exc. Oldsmobile engine.