Part No.YearCylApplicationUS ToolPioneer
GM-110*82-854 CYL110(1.8L),121(2.0L)B,P,l,112J,O,GEPK-096BPE-173-BR
GM-121*85-914 CYL121(2.0)B.P.IEPK-095BPE-183-BR
OL-15178-854 CYL151,(2.5L),R ENGINEEPK-120BPE-163-BR
OL-151/286-934 CYL151(2.5L),R ENGINEEPK-074BPE-163-BR
GM-173*80-926 CYL173(2.8L)EPK-075BPE-165-BR
OL-18175-956 CYL181(3.0),196,231(3.8L),252(4.1L)EPK-053BPE-137-BR
GM-191*88-966 CYL191(3.1L)EPK-123BPE-276-BR
GM-204*91-936 CYL204(3.3)EPK-123BPE-244-BR
OL-23185-956 CYL231(3.8),252(4.1)EPK-119BPE-137-BR
GM-231/3*95-976 CYL231(3.8)EPK-151BPE-137-BR
OL-25062-866 CYL250(4.1)EPK-007BPE-104-BR
OL-26075-828 CYL260(4.3)EPK-058BPE-166-BR
GM-350D*64-928 CYL350 (5.5)R,N, DIESELEPK-025BPE-124-BR
GM-350*68-858 CYL265,267.283,302,305,307,327,350(5 7)EPK-O08B
GM-350/2*86-988 CYL267(4.4J,283,302,305, (5.0),307,350L (5 7)EPK-100BPE-100-BR
GM-350/3*92-968 CYL305(5.0),307,350L(5.7) VIN CODE7EPK-158BPE-100-BR
GM-403*77-798 CYL403(66)EPK-076BPE-124-BR