Exhaust. .3740 x .5020 x 2.375". Spiral ID. Hardened Iron. (4 pack).
3.7L / 225 OHV L6 12V 3.400" Bore 61-87
CHRYSLER, DODGE, RAM
3.7L / 225 OHV V6 12V Buick 3.750" Bore 64-67
GM
4.9L / 300 OHV V8 16V Buick 3.750" Bore 64-67
GM
5.6L / 340 OHV V8 16V Buick 3.750" Bore 66-67
GM
CR225T | 3.7L / 225 OHV L6 12V 3.400" Bore 61-87
DODGE,
PLYMOUTH
GM225C-BU | 3.7L / 225 OHV V6 12V Buick 3.750" Bore 64-67
BUICK,
OLDSMOBILE
GM300C-BU | 4.9L / 300 OHV V8 16V Buick 3.750" Bore 64-67
BUICK
GM340C-BU | 5.6L / 340 OHV V8 16V Buick 3.750" Bore 66-67
BUICK
