Eng. Codes "TA" & "TR". "U". Ex. Riviera & GS.
6.6L / 400 OHV V8 16V Buick 4.040" Bore 67-69
GM
7.0L / 430 OHV V8 16V Buick 4.1875" Bore 67-69
GM
7.5L / 455 OHV V8 16V Buick 4.312" Bore 70-74
GM
GM400C-BU | 6.6L / 400 OHV V8 16V Buick 4.040" Bore 67-69
BUICK
GM430C-BU | 7.0L / 430 OHV V8 16V Buick 4.1875" Bore 67-69
BUICK
GM455C-BU | 7.5L / 455 OHV V8 16V Buick 4.312" Bore 70-74
BUICK