Dish top. 1.805" CH. Use R38058 or M38058 rings.
5.7L / 350 OHV V8 16V Buick 3.800" Bore 68-80
GM
5.7L / 350 OHV V8 16V Buick 3.800" Bore 69-71
JEEP
AM350T-BU | 5.7L / 350 OHV V8 16V Buick 3.800" Bore 69-71
JEEP
GM350C-BU | 5.7L / 350 OHV V8 16V Buick 3.800" Bore 68-80
BUICK,
PONTIAC